Ublock stopped working, but I found the solution. YouTube actually managed to crash my Opera GX. So I uninstalled Ublock, ran CCleaner (what you suppose to do anyways from time to time) CCleaner cleared all the trackers YouTube placed on MY PC. Reinstalled Ublock. Works like charm. They are literally placing trackers so strong, thy are crashing browsers. Watch out for your privacy always. I am not watching ads about Mr Beast giving me millions and pregnant under age kids.