If players belongs to the same group they can't turn-out or turn-in separately when manning all positions in a APC/tank as a group in MP.

If players isn't part of any group it works as expected, i.e everyone can turn-out or in independently of each other (in tanks that allows it) but if in same group driver can only turn out if commander is turned out which makes it really hard for the driver in many situations!

And the workaround to not be in the same group has it's own issues, you don't see move markers made by the commander. Many mission/mod makers uses the group function extensivley, for example TacBF.

PS: This bug is not new, existed also in A2 etc. and was reported on forum/CIT. We all know you devs have a lot on your plate but was quite surprised it's still in A3...