Kicad (7.0) crashes quite often without any real cause. Its unpredictable. Also when i try to drag a trace (D), at firast it often does not just drag the line, it breaks it and goes spastic, and the trace jumps to a complete different place. Also i think via´s sizes and spoke orientation changed on their own (i am not sure).
Could it be, that i have a corrupted file? Is there a way i could clean them?
I think you have a corrupted something for sure ! “Spastic” is a term I haven’t heard for over 40 odd years, it doesn’t bother me in the slightest but it could well piss people off and isn’t needed here and certainly not in the title. Regarding your issues, I have never seen via’s and spokes changing willy nilly before, and in the last 5 years using Kicad I have experienced a crash maybe 3 times at the most and “unpredictable” is not how I would describe my experience so could it be your installation that is flaky ?
Thread title censored, please mind your language on this site.
As V7 is rock solid for 99.9…% of users, my suspicion is an unstable computer, eg bad RAM