After playing a game on SteamVR, I have a problem with the Touch controllers. There is a relentless "ding-ding-ding-ding..." sound, and the hand models in Oculus Home are flickering. The buttons work only intermittently, so it is difficult to do anything. If I manage to get a game working, they perform fine in game, but the problems return as soon as I get back to Home.

Exiting SteamVR doesn't help, obviously. Exiting Steam completely doesn't help. Restarting the Oculus service doesn't help. Even restarting the computer doesn't help; the "ding-ding-ding..." just starts up again as soon as Oculus Home starts up. The only thing that fixed it was to go through the Touch setup again.

I played another (different) SteamVR game, and as soon as I closed it, the "ding-ding-ding..." was back. Again, the only way I could fix it was to rerun the Touch setup.

Obviously, I don't want to have to do this every time I play a SteamVR game. Has this happened to anyone else? Or can anyone think what might be causing it?

Thanks in advance :)