[Solved] Graphic Bugs since 1.10

[Dave93]

Since Version 1.10 I'm experiencing strange Graphic Bugs.
In the Main Menu every few seconds the Screen goes black for one frame.
In the game the orbital lines are flickering and sometimes there appear strange bugs in menues:


There are several other problems, like disappearing funds-display and text being resized over the whole screen.
Most of these problems only occur for just one frame so its hard to take any screenshots.

I've already:

• Let Steam check the game files for errors
• Deleted the config files and let it generate a new one
• Completeley reinstalled the game and manually deleted all game files
• Updated the graphics driver
• Set the graphics driver settings for KSP on "Set by Application" and after that didnt work on "Best settings"

I've first experienced these bugs after updating on 1.10 and there is still no change after 1.10.1 patch. I'm quite clueless what to try next.

Edited July 29, 2020 by Dave93

[Dave93]

I've found the problem.
I read that startup arguments could save such problems. When I tried to change the argument in steam I noticed that there already was one set. 
Strangely it only made problems since 1.10 so I never noticed it before - I guess I've set it years ago.
I also didn't know that such arguments persist over reinstalls. Maybe checking this helps others too