February 21Feb 21 Hello Dave, I installed the latest update to version 0.2.9. After starting P2ATC and pressing the connect button, nothing happens. The Com1 and 2 channels are not displayed and the aircraft is not visible in the correct position. It looks as if the connection is not working. I reinstalled version 0.2.8 and everything works. Then I reinstalled version 0.2.9 and there is no connection. I have the latest version of X-Plane 12 (12.4.0-r2). Regards Andreas This is the log file with version 0.2.9: 2026-02-21 16:19:24.1212|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|AppSettings Loaded. PTT Joystick Name: 2026-02-21 16:19:26.2037|INFO|P2ADataLinq.simJoystick|Device: Maus Maus Mouse 2026-02-21 16:19:26.2037|INFO|P2ADataLinq.simJoystick|Device: Tastatur Tastatur Keyboard 2026-02-21 16:19:26.2037|INFO|P2ADataLinq.simJoystick|Device: USB Audio CODEC USB Audio CODEC Device 2026-02-21 16:19:26.2037|INFO|P2ADataLinq.simJoystick|Device: Input Director Virtual Device Input Director Virtual Device Device 2026-02-21 16:19:26.2037|INFO|P2ADataLinq.simJoystick|Device: Input Director Virtual Device Input Director Virtual Device Device 2026-02-21 16:19:26.2037|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.2037|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.2293|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.2293|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.2487|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.2487|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.2691|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.2691|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.2899|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.2899|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.3099|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.3099|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.3304|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.3304|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.3500|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.3500|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.3500|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init 2026-02-21 16:19:26.3724|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.3724|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.3724|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:26.3966|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.3966|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.3966|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:26.4164|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.4164|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.4164|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:26.4380|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.4380|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.4380|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:26.4593|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.4593|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.4593|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:26.4804|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.4804|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.4804|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:26.5004|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:26.5004|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:26.5004|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:26.5004|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init completed 2026-02-21 16:19:27.1568|INFO|Pilot2ATC_3.Licensing.frmLicense|License Checked OK 2026-02-21 16:19:27.1568|INFO|P2ADataLinq.Data.DataMgr|P2ADynamicData file OK. 2026-02-21 16:19:39.0853|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|Program Started Pilot 2 ATC (P2A) - version 3.0.0.0_EarlyAccess 0.2.9 2/21/2026 4:19:39 PM882228 2026-02-21 16:19:39.0853|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|AIRAC Cycle: 2601 2026-02-21 16:19:39.0853|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|Pilot2ATC starting initialization. 2026-02-21 16:19:39.0853|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|NumberDecimalSeparator: 2026-02-21 16:19:39.4198|INFO|P2ADataLinq.WxMgr|Retrieving weather from web successful at 2/21/2026 4:19:39 PM 2026-02-21 16:19:39.4198|INFO|P2ADataLinq.WxMgr|Successfully downloaded NOAA Wx 2026-02-21 16:19:39.4509|INFO|P2ADataLinq.WxMgr|Retrieving TAF from web successful at 2/21/2026 4:19:39 PM 2026-02-21 16:19:47.5815|INFO|P2ADataLinq.ComChannel|ControllerFreqChanged: - - - -. CtlrShrtName: - - - - CtlrType: None 2026-02-21 16:19:47.7880|INFO|P2ADataLinq.ComChannel|Com1 set to - - - - - - - - 2026-02-21 16:19:47.7880|INFO|P2ADataLinq.ComChannel|ControllerFreqChanged: - - - -. CtlrShrtName: - - - - CtlrType: None 2026-02-21 16:19:47.9459|INFO|P2ADataLinq.ComChannel|Com2 set to - - - - - - - - 2026-02-21 16:19:48.7091|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|User Names Found: 1 2026-02-21 16:19:48.8997|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|LoadGrammar Succeeded. 2026-02-21 16:19:48.8997|INFO|P2ADataLinq.ComChannelMgr|ComChannelMgr.Connect Succeeded. 2026-02-21 16:19:48.9251|INFO|P2ADataLinq.Helpers.XPVersionDetector|No X-Plane processes are currently running. 2026-02-21 16:19:48.9251|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|SIM version: XP 2026-02-21 16:19:49.0583|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init 2026-02-21 16:19:49.1382|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:49.1382|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:49.1382|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:49.1542|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:49.1542|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:49.1542|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:49.1858|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:49.1858|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:49.1858|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:49.2020|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:49.2020|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:49.2020|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:49.2178|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:49.2178|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:49.2178|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:49.2339|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:49.2339|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:49.2339|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:49.2653|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-02-21 16:19:49.2653|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-02-21 16:19:49.2653|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-02-21 16:19:49.2653|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init completed 2026-02-21 16:19:49.2653|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|ConnectToSIM events fired. 2026-02-21 16:19:49.2815|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|ConnectToSIM complete. 2026-02-21 16:19:49.2815|INFO|P2ADataLinq.ChatterMgr|- - - - ChatterFolder: D:\Spiele\X-ATC-Chatter\Regions\United States\Controllers\ 2026-02-21 16:19:49.2975|INFO|P2ADataLinq.ChatterMgr|- - - - ChatterFolder: D:\Spiele\X-ATC-Chatter\Regions\United States\Controllers\ 2026-02-21 16:20:19.1433|INFO|P2ADataLinq.ATCMgr|Assigned Controller: None 2026-02-21 16:20:23.7920|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|P2A Closing.
March 2Mar 2 Commercial Member Sounds like you're not connecting. The most likely cause is the UDP settings. If that doesn't do it, try the other items. X-Plane UDP Settings check that the X-Plane UDP information for the SIM Port is set correctly. If running P2A on the same machine, be sure it’s set to the local machine – 127.0.0.1 Be sure the option at the bottom of the Network page is set to “Accept Incoming Connections” check that P2A X-Plane Setup on the Common tab of Settings are set correctly. The IP Address and port needs to match the port number in X-Plane. Match the one in X-Plane labeled “Port we receive on (legacy) ensure the SIM is up and running and not paused when you try to connect Be sure you are connected to the internet. It must be a reliable connection. Be sure your installation is not corrupted. Download a fresh copy of the P2A full version and/or update and install it. English-US Language installed and set as Primary Language, English Speech Recognition installed also. Working Microphone installed and set as Default Audio Input device in Windows Valid Call Sign – Try using the default call sign of Mfg: Beech; Tail Number: N431VB. Press the Save button. Try running the program in Administrator mode by right clicking on the Pilot2ATC.exe file and selecting “Run as Administrator” If connected but the radios aren’t working, check the Battery and Avionics switches on or the “Ignore battery” and “Ignore Avionics” options are checked in P2A Config If it seems to partially connect but the Connect button does not turn Green, set the Weather option to a different source such as NOAA Real Time Weather and try again. If still won't fully connect, try deleting the AppConfig.xml file. You will lose your Config settings, but some users have reported that this fixed their connection issue. The file is located at: c:\users\<UserName>\AppData\Roaming\P2A_300\Settings\AppSettings.xml where <UserName> is your PC user name. Portions of the path may be hidden by default, so be sure Windows Explorer has Show Hidden Items checked in the View tab. Dave
March 10Mar 10 Author I have now tried a few things. Once again, please note that P2ATC runs on a second external PC. The IP address of the X-Plane computer is set and the “Run on X-Plane Remote Computer” option is selected. This works perfectly with version 0.2.8. However, this remote connection no longer works with version 0.2.9. In version 0.2.9, I deselected the “Run on X-Plane Remote Computer” option and restarted XPUIPC (as for the V2 version). This allows the connection to work (I just can't see the AI aircraft). The settings on the X-Plane computer must be correct, as version 0.2.8 works. I also deleted the AppConfig.xml file and made completely new settings, but without success. I disabled the entire Windows Firewall, but that didn't help either. After installing versions 0.2.8 and 0.2.9 alternately 10 times, I believe that the new version is the problem, as it can no longer connect to the X-Plane remote computer. Regards Andreas
May 9May 9 Author Hi Dave, The issues I was having with P2ATC version 3.0.2.9 were resolved with P2ATC 3.0 RC1. Everything worked fine. With the new P2ATC 3.0 RC2 version, the same problem has now occurred again. I noticed that P2ATC connects to X-Plane 12 (displays “Connected”). However, neither frequencies nor the aircraft’s position are displayed. Everything remains as if in “Not Connected” mode. I compared both log files. In the new version, there is an error message in the log file. I have now reinstalled the old version, P2ATC 3.0 RC1, and everything is working. Regards Andreas 2026-05-08 19:06:19.4267|INFO|Pilot2ATC_3.Licensing.frmLicense|Logger Initialized 2026-05-08 19:06:23.2220|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|AppSettings Loaded. PTT Joystick Name: 2026-05-08 19:06:25.4990|INFO|Pilot2ATC_3.Licensing.frmLicense|License Checked OK 2026-05-08 19:06:25.4990|INFO|P2ADataLinq.Data.DataMgr|P2ADynamicData file OK. 2026-05-08 19:06:39.4896|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|Program Started Pilot 2 ATC (P2A) - version 3.0.0.0_RC2 5/8/2026 7:06:39 PM 2026-05-08 19:06:39.4998|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|AIRAC Cycle: 2604 2026-05-08 19:06:40.0926|INFO|P2ADataLinq.simJoystick|Device: Maus Maus Mouse 2026-05-08 19:06:40.0926|INFO|P2ADataLinq.simJoystick|Device: Tastatur Tastatur Keyboard 2026-05-08 19:06:40.0926|INFO|P2ADataLinq.simJoystick|Device: Input Director Virtual Device Input Director Virtual Device Device 2026-05-08 19:06:40.0926|INFO|P2ADataLinq.simJoystick|Device: USB Audio CODEC USB Audio CODEC Device 2026-05-08 19:06:40.0926|INFO|P2ADataLinq.simJoystick|Device: Input Director Virtual Device Input Director Virtual Device Device 2026-05-08 19:06:40.0926|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.0926|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.1193|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.1193|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.1405|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.1405|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.1631|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.1631|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.1833|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.1833|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.2026|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.2026|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.2240|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.2240|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.2449|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.2449|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.2449|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init 2026-05-08 19:06:40.2666|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.2666|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.2666|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:06:40.2914|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.2914|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.2914|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:06:40.3133|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.3133|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.3133|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:06:40.3350|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.3350|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.3350|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:06:40.3565|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.3565|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.3565|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:06:40.3784|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.3784|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.3784|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:06:40.4002|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:06:40.4002|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:06:40.4002|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:06:40.4002|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init completed 2026-05-08 19:06:40.4002|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|Pilot2ATC® starting initialization. 2026-05-08 19:06:40.4002|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|NumberDecimalSeparator: 2026-05-08 19:06:41.3656|INFO|P2ADataLinq.WxMgr|Retrieving weather from web successful at 5/8/2026 7:06:41 PM 2026-05-08 19:06:41.3656|INFO|P2ADataLinq.WxMgr|Successfully downloaded NOAA Wx 2026-05-08 19:06:41.4177|INFO|P2ADataLinq.WxMgr|Retrieving TAF from web successful at 5/8/2026 7:06:41 PM 2026-05-08 19:16:31.3321|INFO|P2ADataLinq.ComChannel|ControllerFreqChanged: - - - -. CtlrShrtName: - - - - CtlrType: None 2026-05-08 19:16:31.5591|INFO|P2ADataLinq.ComChannel|Com1 set to - - - - - - - - 2026-05-08 19:16:31.5591|INFO|P2ADataLinq.ComChannel|ControllerFreqChanged: - - - -. CtlrShrtName: - - - - CtlrType: None 2026-05-08 19:16:31.7234|INFO|P2ADataLinq.ComChannel|Com2 set to - - - - - - - - 2026-05-08 19:16:31.7286|INFO|P2ADataLinq.ComChannelMgr|ComChannelMgr.Connect Succeeded. 2026-05-08 19:16:31.7286|INFO|P2ADataLinq.Helpers.XPVersionDetector|No X-Plane processes are currently running. 2026-05-08 19:16:31.7286|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|SIM version: XP 2026-05-08 19:16:31.9284|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init 2026-05-08 19:16:32.0138|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:16:32.0138|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:16:32.0138|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:16:32.0339|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:16:32.0339|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:16:32.0339|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:16:32.0529|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:16:32.0529|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:16:32.0529|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:16:32.0729|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:16:32.0729|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:16:32.0729|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:16:32.0939|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:16:32.1209|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:16:32.1209|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:16:32.1420|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:16:32.1420|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:16:32.1420|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:16:32.1640|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:16:32.1640|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:16:32.1640|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:16:32.1650|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init completed 2026-05-08 19:16:32.1650|INFO|P2ADataLinq.ComChannelMgr|ComChannelMgr.Connect Succeeded. 2026-05-08 19:16:32.1650|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|ConnectToSIM events fired. 2026-05-08 19:16:32.1650|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|ConnectToSIM complete. 2026-05-08 19:16:32.1900|INFO|P2ADataLinq.ChatterMgr|- - - - ChatterFolder: D:\Spiele\X-ATC-Chatter\Regions\United States\Controllers\ 2026-05-08 19:16:32.2060|INFO|P2ADataLinq.ChatterMgr|- - - - ChatterFolder: D:\Spiele\X-ATC-Chatter\Regions\United States\Controllers\ 2026-05-08 19:16:32.7466|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|User Names Found: 1 2026-05-08 19:16:32.8103|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|LoadGrammar Succeeded. 2026-05-08 19:17:12.0300|INFO|P2ADataLinq.ATCMgr|Assigned Controller: None 2026-05-08 19:17:20.0943|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|User Names Found: 1 2026-05-08 19:17:20.1622|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|LoadGrammar Succeeded. 2026-05-08 19:17:20.1622|INFO|P2ADataLinq.ComChannelMgr|ComChannelMgr.Connect Succeeded. 2026-05-08 19:17:20.1622|INFO|P2ADataLinq.Helpers.XPVersionDetector|No X-Plane processes are currently running. 2026-05-08 19:17:20.1773|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|SIM version: XP 2026-05-08 19:17:20.3043|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init 2026-05-08 19:17:20.3840|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:17:20.3840|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:17:20.3840|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:17:20.4000|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:17:20.4000|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:17:20.4000|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:17:20.4158|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:17:20.4158|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:17:20.4158|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:17:20.4323|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:17:20.4323|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:17:20.4480|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:17:20.4637|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:17:20.4637|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:17:20.4637|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:17:20.4795|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:17:20.4795|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:17:20.4795|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:17:20.4960|INFO|P2ADataLinq.simJoystick|Loading Joystick Devices - 1 devices loaded. 2026-05-08 19:17:20.4960|INFO|P2ADataLinq.simJoystick|Active GUID count: 5 2026-05-08 19:17:20.4960|INFO|P2ADataLinq.simJoystick|Unable to select device number -1 2026-05-08 19:17:20.4960|INFO|P2ADataLinq.JoystickMgr|JoystickMgr.Init completed 2026-05-08 19:17:21.1320|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|User Names Found: 1 2026-05-08 19:17:21.1957|INFO|P2ADataLinq.Speech.P2ASpeechRecognizer|LoadGrammar Succeeded. 2026-05-08 19:17:21.1957|INFO|P2ADataLinq.ComChannelMgr|ComChannelMgr.Connect Succeeded. 2026-05-08 19:17:21.1957|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|ConnectToSIM events fired. 2026-05-08 19:17:21.1957|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|ConnectToSIM complete. 2026-05-08 19:17:21.2117|INFO|P2ADataLinq.ChatterMgr|- - - - ChatterFolder: D:\Spiele\X-ATC-Chatter\Regions\United States\Controllers\ 2026-05-08 19:17:21.2117|INFO|P2ADataLinq.ChatterMgr|- - - - ChatterFolder: D:\Spiele\X-ATC-Chatter\Regions\United States\Controllers\ 2026-05-08 19:17:21.4518|FATAL|Pilot2ATC_3.App|System.AggregateException: Ausnahmen einer Aufgabe wurden nicht überwacht (entweder wegen Wartens auf die Aufgabe oder wegen des Zugriffs auf die Ausnahmeeigenschaft. Daher wurde die nicht überwachte Ausnahme vom Finalizer-Thread erneut ausgelöst. ---> System.InvalidOperationException: Collection was modified; enumeration operation may not execute. bei System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource) bei System.Collections.Generic.List`1.Enumerator.MoveNextRare() bei P2ADataLinq.SIM.XPConnect.XPConnect.ceaecd99bca86f482415d91a524e1efe0.c97018c52d85b3c8f0757e273c62928f6.MoveNext() --- Ende der internen Ausnahmestapelüberwachung --- ---> (Interne Ausnahme #0) System.InvalidOperationException: Collection was modified; enumeration operation may not execute. bei System.ThrowHelper.ThrowInvalidOperationException(ExceptionResource resource) bei System.Collections.Generic.List`1.Enumerator.MoveNextRare() bei P2ADataLinq.SIM.XPConnect.XPConnect.ceaecd99bca86f482415d91a524e1efe0.c97018c52d85b3c8f0757e273c62928f6.MoveNext()<--- 2026-05-08 19:17:30.4310|INFO|Pilot2ATC_3.ViewModel.MainWindowVM|P2A Closing. 2026-05-08 19:17:30.4310|INFO|P2ADataLinq.ATCMgr|Assigned Controller: None
May 9May 9 Commercial Member That specific error message is normal and does not affect the operation of P2A. Strangely, nothing has changed regarding the connection to a remote X-Plane installation. You mentioned in the original post that unchecking the setting "Run on X-Plane Remote Computer" allowed P2A to connect to X-Plane but just the traffic didn't display. Is that still the case? Dave
May 11May 11 Author I tested it again. This is what version P2ATC_RC1 looks like. Everything works: https://ibb.co/zHt8y6XZ Then I reinstalled the new version, P2ATC_RC2. The “Run on X-Plane Remote Computer” setting is still enabled. P2ATC is also connected and shows “Connected.” However, no frequencies are visible, and nothing is displayed on the map either. https://ibb.co/kgBZMbv9 Then I restarted XPUIPC on the X-Plane PC and on the second PC. The “Run on X-Plane Remote Computer” setting is disabled. It connects again. A little more is visible. But still not everything, and there's no map. https://ibb.co/Lz7BvByX Finally, I reinstalled P2ATC_RC1. I started it up, and it works. X-Plane was running on the main PC the whole time, so I can't imagine that X-Plane is the cause of the problem. Andreas
May 31May 31 Author The current version, P2ATC_Update_3000_RC3, is working again. That's strange. Could it possibly be due to the installation of the update? So everything is working again for now. I'll keep an eye on it...
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