Random disconnects in client

[Zai-shen]

Describe the bug
Sometimes, if logged in, the client gets randomly disconnected. The UI then indicates, that a new login process is starting - though that isn't happening. The page has to be refreshed to start the "re-login" process.

To Reproduce
Steps to reproduce the behavior:

1. Be on the main page (https://hackathon.matchat.org/owner/#!/inventory).
2. Be logged in.
3. Get randomly logged out. (Maybe a session timeout?)

Expected behavior
Expected: to stay logged in.

Desktop (please complete the following information):

• OS: WIN 7
• Browser chrome
• Version 79.0.3945.79 (Offizieller Build) (64-Bit)