NVIDIA emailed me back

Using hackintosh, reinstalling Windows on desktop. Basically NVIDIA said they are aware of the problem and are working on fixing it. I’ll wait for them to tell me it works before upgrading. And I’ll make sure I have a working backup/restore method.

I’m pretty sure Todo Backup use to work. Maybe my Sandisk SSD is going bad and is corrupting stuff. I read Sandisk has good support, so it’d probably be easy to get a replacement if that’s the problem.

Thank you for contacting NVIDIA Customer Care.

This is Saleem, assisting you in troubleshooting the issue you are experiencing.
From the issue description, I understand that you are experiencing issues with geforce experience.

We are aware of this issue and our backend team is working on this on priority to get this fixed as soon as possible.

We are extremely sorry for the inconvenience caused due to this, and we will keep you informed as soon as possible

If there are any questions or concerns, feel free to contact me.

I look forward to your reply.

They should put a warning on their site saying not to remove NVIDIA and reinstall it, you’ll screw up your system.

Now let’s see if I can screw hackintosh up too. There’s some updates, I’ll install them.

You know what would be funny? If I installed Windows to the wrong drive. Wouldn’t surprise me if I did.