HiI have just installed a VRInsight CDU11 for the PMDG 737NG. It works well flying online but there is a compatibilty issue with RC4. I use RC4 on a networked PC using WideFS. The issue resolves around the numeric key pad of the CDU. With RC4 loaded it prevents me programming the FMC also pressing the numeric keys is picked up by RC4 as commands.The solution as I see it is to use the RC4 keyboard for commands and disable the keyboard link between the two PC's. Is this possible to do or is there another solution to the problem? I would like to continue using the new CDU and also Radar Contact.Martin

Try going into RC's keboard setup and reassign the keystrokes to RC's menu items that are distinct from your CDU keys. Use combo key assignments such as ctrl-1, etc., that are not used elsewhere, to reach RC's menu. See if that works. (Restart RC after changing these settings.)

Ronzie, thank you your suggestion was a good one and there no longer appears to be any conflicts.Martin