>There are a myriad of reasons why a system slows down.
It's not the system, everything else is fine, I can open any program in a timely manner except Sonar. Nothing else is running except the 700 things win 10 has in the background.
I have updates turned off two different ways.
The project has almost nothing in it so this issue isn't about processing tons of data. I regularly clear the picture cache.
I just tried again and it seems improved, at least the cursor reacts on time. Lets forget it - I'll be back if it happens again.