I’m using BMS 4.34 and HOTAS Warthog and I noticed a strange problem.
As soon as I loaded the BMS - BasicDX TM Warthog.key file (and _MFD version as well), the MSL STEP button on the stick stopped working.
What’s more interesting, the Shift + / combination stopped working as well and the only way to change AA weapons now is to use OSB 6.
Update:
It seems I’ve finally found a solution.
As you know, there are quite a few switches on the TM Warthog Throttle.
As soon as I switched the EAC switch from ARM to OFF, the MSL STEP button started to work, and I can now switch missiles with it in the AA mode; so, if somebody has a similar problem, check the position of switches on your throttle.
Hope this helps