one month ago I had the same problem with GS3 but now it's even worse.
After trying all the things like rebuilding QS Database an so on GS3 still crashes
if I want to open any gsp file i saved in the past times.
Troubleshoot says: Kernel Drivers not loaded and the diagnostis tells me that
The only thing I haven't tried is to look for corrupted gsi files, But how do I have to do this?