I just played after the update. I noticed that from one of my diners when it's ready to give food, the dwellers start floating up and down through the ceiling. Anyone noticed this?

I have the same issue it only seems to be the diner on my sixth level the one on the 2nd level is fine.

I have experienced this issue as have others, and there are other floating dweller threads on this forum. It appears to be a new bug since the 1.0.3 patch released last Saturday. I removed all but one agility training room and I don't seem to experience the issue.

I am also experiencing the same problem after the update. Workers from the third and sixth floor Diner glide back & forth between levels. It's not game breaking.. actually, it's kinda funny watching them moon-walk through floors.

This has happened to me as well, it's pretty annoying because it makes it difficult to control them and sometimes there are 4-5 people floating between different levels at a time. It started to occur right after the patch.

The rad roaches also float , I have some pictures but I'm not sure how to put them on this post

Can confirm the floating radroaches. Problem seems to be limited to the diner dwellers.

Mines also doing it the dweller is from the diner