Server problems when switching toons

I farm keys and level gems with my TR monk as he’s fast and can run up to GR100 easily. But I’m trying to work on a channeling build for my wizard so I’m going back and forth quite often. 3 of the last 4 times I’ve tried switching toons the game has spun for a minute or so then kick me out. So far I’ve had no issue starting another session but this seems like a step backwards as I never encountered this in the prior 2 weeks of testing.

Update: Well that was fun. Now it occasionally happens when I start the game. Only twice but clearly the server issues that caused them to shut down the PTR for 2 days are still with us. It might just be the fact everyone and their dog plays on a limited amount of PTR servers or it could be something else.