Problems submitting answers to multiple puzzles

[fromwien]

When I answered a puzzle and after waiting more than 30 seconds I want to answer another one, it doesn't work. Not even after waiting minutes. I have to log out completely and then to login again.

[Carnut]

That happens to me occasionally and happened a lot on Sunday.
Often it's my WiFi that's at fault but on Sunday it was connected. So then it's probably that the internet is particularly busy, as the next day it was fine again.  I also find that if you log out and back in again it works fine. 
It's probably just some employee at Microsoft playing with you and annoying you just to show you that they're watching what you're doing!

[fromwien]

 

[norman96]

this is useful information