Reload resources button caused massive load problems which are enduring

I pressed the reload resources button, it asked me if I wanted to refresh the browser now, I said ‘yes’, nothing happened so I did it a couple more times. HA then went SUPER slow. So I restarted the system. It’s STILL super slow. Any tips?! I’m going to restart the host…

Screenshot 2020-10-15 at 20.32.38 Screenshot 2020-10-15 at 20.34.08 Screenshot 2020-10-15 at 20.32.47