I get logged out immediately after logging in

Hi! I can log in to my PC app, but a second after I get logged out with the pop-up message saying that my session has ended and I need to log in again. 

This didn't start to happen until after I changed my password, because I tried to open zoom on my android tablet, which didn't work either. The mobile app didn't even want to open the window to join a meeting or sign me in on the tablet. 

Recently, joining a meeting on the PC app without signing in often results in camera not turning on and only shows a spinning wheel. 

I have uninstalled and reinstalled a couple of times on both my laptop and tablet.