Unable to reconnect after timeout

Hi,

Since moving to V4, I've noticed that if I get a disconnection timeout (no activity for some time), I will get the usual warning popup window followed by the login screen. But when I try to login from this screen, I get an endless "wait spinner" and nothing happens. I have to close the browser tab and relaunch the website to log in again.

Unfortunately I don't have any logs of the issue as of yet, I've only gotten this when using level2 logs and nothing shows up...