Hi, when I moved component in my PCB, after it Altium Start Analyzing even I moved it just 1 mil in free positions. when it start Analyzing I can't do anything until its finishing. I don't have this problem before and I don't know which parameter caused this problem.
what I did for solved this problem:
1. delete all polygon
2. disable all ONLINE DRC
but my problem doesn't solved,
I notice in your screenshot that you're using true type fonts for your component overlays. If you then move such components, it takes a lot of time to render them. Switch the font back to the default "blocky" font and keep font tuning after all components are placed.