Yea, I have the same problems. Once, in ground combat, it thought I was a ship so I walked really slowely and couldn't fire. Had to beam up and back down to fix it. Even then sometimes my crew doesn't beam down with me.
If you wait 10 seconds, and hit the "request reinforcements" button I've not had an issue with crew showing up since the patch.
However, the crew not beaming down in the first place is annoying.
Problem I'm having is after the ship goes away and im myself again, I dont have that request reinforcements button, so im forced to either do the whole ground quest alone, or drop the quest and redo hoping the away team beams down with me this time. So far I've never been able to get away team to start with me, not once.