@SadHaze Sounds like an Opera-specific cursor or rendering issue, especially since Edge works normally.

Before uninstalling anything, check Opera’s profile folder and make a backup of it. Sometimes an update starts Opera with a new or empty profile, while the old bookmarks and settings are still sitting in the previous profile. If the old profile is still there, there’s a decent chance some of the data is recoverable. Reinstalling first can make troubleshooting harder.