June 21, 20223 yr Hi all, so the issue is very difficult to explain maybe if y'all see it y'all me have a better idea so I going to try my best to have it written well. So I have been flying with PMDG 737NGX for FSX and all my airspeed reading where correct cruising at .79 which is roughly around 484kts... I recently installed the Aerosoft Airbus a319-21 first couple of flights have been successful but as of recently it's all messed up, when cruising with both aerosoft and pmdg + other freeware airplanes my plane would try to cruise at a slow speed so on the autopilot panel it will say .80 Mach speed but on the pfd I'm am literally slowing down and going .45 which is very odd and sometimes disconnecting the auto throttle helps no little so I am very sure it may be the Airbus but at the same could be something else. So far I'm yet to find the issue but I am going to attempt deleting the FSX folder in %appdata%/roaming/Microsoft/fsx and see if that works . If anyone has any other suggestions or why this is happening please leave something below this would be very great full. Thanks in advance. Also I'll post some pictures later to show what I mean
June 21, 20223 yr Check in FSX settings that your airspeed is set as Indicated, instead of True. Best regards,Luis Hernández Main rig: self built, AMD Ryzen 7 5700X3D (with SMT off and CO -50 mV), 2x16 GB DDR4-3200 RAM, Nvidia RTX 5060Ti 16GB, 256 GB M.2 SSD (OS+apps) + 2x1 TB SATA III SSD (sims) + 1 TB 7200 rpm HDD (storage), ID-Cooling SE-224-XTS air cooler, Viewsonic VX2458-MHD 1920x1080@120-144 Hz (G-sync compatible), Windows 11. Running P3D v5.4 (with v4.5 scenery objects as an additional library, just in case), FSX-SE, MSFS2020, MSFS2024 and even FS9! Lossless Scaling for all my sims. What a godsend...Mobile rig: ASUS Zenbook UM425QA (AMD Ryzen 7 5800H APU @3.2 GHz and boost disabled, 1 TB M.2 SSD, 16 GB RAM, Windows 11 Pro). Running FS9 there .VKB Gladiator NXT Premium Left + GNX THQ as primary controllers. Xbox Series X|S wireless controller as standby/mobile.
June 21, 20223 yr Author Yeahhh it's set to Indicated that the weird thing about it.... Definitely ain't my weather addons cause it was fine before that, I use FSrealWX and AS2016.
June 21, 20223 yr An indicated airspeed of 484 knots at M 0.79 cruise is definitely not right--should be in the mid to high 200s. That would be a reasonable groundspeed at M0.79 with ~20-30 knots of tailwind. Check the OAT and make sure that your weather program hasn't injected a gross error, e.g. surface temps applied at cruise levels--that will cause a huge issue with indicated mach. Bob Scott | President and CEO, AVSIM Inc ATP Gulfstream II-III-IV-V Sys1 (MSFS20+24/XPlane12+11): AMD 9800X3D, water 2x240mm, MSI MPG X670E Carbon, 64GB GSkill 6000/30, nVidia RTX4090FE Alienware AW3821DW 38" 21:9 GSync, 2x4TB Crucial T705 PCIe5 + 2x2TB Samsung 990 SSD, EVGA 1000P2 PSU, 12.9" iPad Pro Thrustmaster TCA Boeing Yoke, TCA Airbus Sidestick, Twin TCA Airbus Throttle quads, PFC Cirrus Pedals, Coolermaster HAF932 case Sys2 (P3Dv5/v4): i9-13900KS, water 2x360mm, ASUS Z790 Hero, 32GB GSkill 7800MHz CAS36, ASUS RTX4090 Samsung 55" JS8500 4K TV@60Hz, 3x 2TB WD SN850X 1x 4TB Crucial P3 M.2 NVME SSD, EVGA 1600T2 PSU Fiber link to Yamaha RX-V467 Home Theater Receiver, Polk/Klipsch 6" bookshelf speakers, Polk 12" subwoofer, 12.9" iPad Pro PFC yoke/throttle quad/pedals with custom Hall sensor retrofit, Thermaltake View 71 case, Stream Deck XL button box Sys3 (DCS/P3Dv4/ATS/ETS): AMD 7800X3D, MSI MPG X870E Carbon, Noctua NH-D15S, 64GB GSkill 6000/30, EVGA RTX3090 Alienware AW3420DW 34" 21:9 GSync, Corsair HX1000i PSU, 4TB Crucial T705 PCIe5 + 2TB Samsung 970Evo Plus, TM TCA Officer Pack, Saitek combat pedals, TM Warthog, TM RS300 FF wheel/pedals, Coolermaster HAF XB case
June 21, 20223 yr Author Exactly!!!. Ok so I will check the weather engine and report back tonight to see if that's the issue I have some other things in mind that I would check also.
June 21, 20223 yr Author Alright folks, Scott I tried what you said and also changed my weather to be loaded directly from simconnect instead of FSUIPC and that did the job NGX not sure for airbus but ill try that one later but for now lease it working fine on the NGX. thank guys. image1 image2
Archived
This topic is now archived and is closed to further replies.