EVA Kerbals get stuck on/to ground, Kerbal 'falls out' of command chair but remains technically in it

[dlrk]

[possibly relevant mod: haystack]

When I switch from one EVA Kerbal to another, a different EVA Kerbal in a command chair will often appear to fall out of the chair, but remains technically attached to it. I have to switch back to the vehicle with the command chair, and click on the 'leave seat' button. Usually, the kerbal stands up alright, but sometimes he'll clip into something and fly into the air. On other occasions, usually when Haystack is used to switch, the kerbal I switch to will be unresponsive, and I have to go into the trackign station and back to regain control.

Any fix for this? Stock bug?

Also, my flags almost always explode when unloading

Edited May 14, 2016 by dlrk