I experienced a bug in the 109 (other planes not tested yet)
If I want to land my plane, lowering my gears and lowering my flaps I cant change my throttle anymore. The current set throttle position stays hard as a rock till I pull the flaps back in. This is one pretty deadly bug!
But maybe this is ja specific G940 problem?
EDIT: Sorry I had antropomorphic controls switched on which would explain why I cant change throttle due to the large amount of time lowering the flaps in a 109 need! Bug is most commonly a feature