Binding keys Alt & AltGr - matt-cahill/DCSFlightpanels GitHub Wiki
Alt & Alt Gr
Problem #1 Alt key
Pressing Alt in DCSFP will produce "LMENU +", further pressed keys will not show.
Workaround
Edit your profile and add the following keys manually as listed in the bindings file.
Problem #2 Alt Gr key
Keyboard : Alt Gr DCS : RAlt DCSFP : RMENU
Pressing Alt in DCSFP will produce "RMENU + LCONTROL + ".
Workaround
Edit your profile and remove "LCONTROL" including the redundant "+" sign.