Fix Acceptance Tests against QA and Prod

[eliobischof]

Some acceptance tests time out on qa and prod

[muhlemmer]

@eliobischof when creating issues can you please sate the current status to "Investigating" or "Bug / Small issues" and apply proper labels? It safes me the trouble of guessing where to put this in product management.

[eliobischof]

This needs further investigation

I just quickly checked the LB logs, but didn't find anything suspicious so far using this query: https://chat.google.com/room/AAAAtVCSPBk/DYzmGZlpi4w/VWFQy7-OXeQ?cls=10