My Q X7 not detected

[minorthreat 999]

I've been using Liftoff for over a year and have logged over 1,000 hours without any issues but since last night my Taranis Q X7 is not being detected. I made no changes to Steam settings and have not updated Liftoff since 6-25. I can see the controller in Windows 10 settings under devices, it just no longer shows up in Steam or Liftoff. I'm hoping there's a way to get it back without having to reinstall and erase all my best times and fleet of drones.
I checked Controller settings in Steam and the only thing checked is "Guide Button Focuses Steam."
Any ideas?

[JuniorDiscart]

This currently an issue affecting all sims and is because of a Windows update. You can find a video to fix this here: https://www.youtube.com/watch?v=SDnRSL3rDwM&fbclid=IwAR0vjm8H5qC2bKAUXdHxsSy0jGDNI6X4Xb10CljhlOz3hsmGJhlSPmLMPbo

[B_RAD_028]

I have the same problem but "Roll Back Driver" is not an option to be selected for me.

[Mobcom]

Worked for me. Thank god. I might have had to fly my real drone and it's slightly chilly outside.

If you can't roll back, delete the current driver then plug your Qx7 back in and Windows will reinstall it and the roll back driver should be an option

[B_RAD_028]

Thanks, i did think of reinstalling but i tried a system restore from 5 days ago and i now works fine.

[minorthreat 999]

My "roll back driver" was not available either, but I followed Mobcom's advice and now I'm back up and running. Thanks guys!

[Caduceus26]

You guys are so smart! I've updated the firmware on my Taranis, restored models, ran system restore (apparently not far enough back). None of that worked. In addition, the rollback driver option was not available. Mobcom's suggestion did the trick! Thanks, all.

[xemplary]

Thank you.
At first I also had no "Roll back driver" option, but then I uninstalled that driver, reconnected my X7 and when it reappeared, there it was - Roll back.