Robot completely messed up my PC with long runtime

Hello guys,

I’ve come across on a very weird problem regarding Windows. I have a robot running for several hours(5-7 hours) and today while robot was running, it completely messed up my computer. Right click menu didn’t work, everything was laggy, I couldn’t close neither UiPath Studio nor any other program. Also, I couldn’t open an excel file. Task Manager wasn’t showing any unusual behavior.(All metrics were below 51%)
I ended up restarting my PC and afterwards everything was alright.

How could I prevent this to happen, and has anyone faced the same problem I have?
Thanks in advance. :pray:

PC Configuration:
CPU: i7 - 4790K
RAM: 16 GB