@burnout426 I don't have crashes when going to fullscreen (F11 or while watching video) on Win10 but I noticed another one bug - after exiting fullscreen the bookmarks bar is hidden (but still looks enabled in EasySetup). I need to disable and enable it again for bookmarks appearing. Maybe this relates to the crash.
@leocg I’ve seen, that Vivaldi has been updated already, we‘re still waiting for the fixes in Opera. Hopefully Version 110 is already behind the doors.