So, I'll be strolling along, looting, and all of the sudden both my arms, gun included, raise over my head and then come down. It's starting to get annoying...anyone else experience this?

Just started happening to me today. I think my character was just tired of all the glitches and was throwing his hands up in exhaustion.

It happened to me as well. Now it's even affecting the pipboy.

Yup get that to. Other problem im having is getting stuck IN obstruction when in a fire fight.

Yeah this is happening to me a lot too. Hope it gets fixed.

I'm pretty sure they tried to integrate this in a purposeful way, as if to have the gun/arms clip with an object instead of poking through it. (it just doesn't function right at all).

Yup same here, just started today. It seems to mostly happen with the rifle you get from Sunny. I hope this gets patched too, but I doubt it.

ive had that happen quite a bit. it also screws up VATS too