Hi Pete
One of my users has been reporting issues with FSUIPC5 when changing aircraft when multiple LUA files are in use. The user is using the Lua file multiaxis.lua which allows axes to be swapped when a joystick button is pressed. The command is communicated via the offset 0x66C0). There appears to be a conflict with LINDA when called, normally, via ipcready.lua and the [auto] section loading Lua multiaxis. Renaming ipcready.ipc prevents the crash but this means that LINDA LUA modules not being loaded.
[auto]
1=lua multiaxis
[LuaFiles]
1=ipcReady
2=linda
3=AirbusX_T