Sorry
I use an additional external keyboard from Expertkeys. I have programmed this keyboard for the keyboard Unit (KU).
In the settings of DCS the corresponding keys were also bound correctly. When testing in the settings DCS also recognizes everything immediately and correctly. If I leave the settings and press the keys, the KU does not recognize the key, or strongly delayed or only after repeated pressing. This also affects only the keyboard unit. As soon as I bind the keys e.g. on the MPD, the keystroke is immediately recognized and converted. Is this the fault in the KU with the AH-64? For me, the Expertkeys for the KU is therefore not usable, although it is perfect for the KU by the individualization of the keys. (Expertkeys is an external keyboard where you can program keys individually - normal keystrokes or macros etc. - is recognized as a keyboard).