ATR 72-500 45MB package, flies, doesn't taxi...
Yesterday at 19:45:09 Quote Modify Remove
Downloaded and installed as per read me instructions!

A very nice plane, very complete, excellent sound, but getting off the ground is impossible...  For some reason the plane can't be operated on the ground. When accelerating the plane rolls backwards.
Downloaded and installed per instructions:

When starting the plane in flying mode it behaves well AND can be landed. After landing engines can't be used to taxi. Even on full forward thrust it does not move or moves backwards.

There is surely some kind of glitch.

I installed about 100 planes, changed panels or added instruments. It always worked.

The only thing I can think of is, that the props are somehow set on feather automatically.
Can anyone help....

best
IKE