Hi,
Thanks for bringing this to our attention and we appreciate the efforts made to resolve your camera issue with Surface.
Have you considered performing a system restore? This option takes your Surface back to an earlier point in time. Restore points are generated when you install a new app, driver, or Windows update, and when you create a restore point manually. Restoring won’t affect your personal files, but it will remove apps, drivers, and updates installed after the restore point was made.
- Press and hold (or right-click) the Start button, and then select Control Panel.
- Search Control Panel for Recovery.
- Select Recovery > Open System Restore > Next.
- Choose the restore point related to the problematic app, driver, or update, and then select Next > Finish.
Let us know if this workaround resolves the issue. Cheers.