Took a 5 min break between VR games yesterday... when I put the headset back on...

Image glitching and shutting off after a few mins. Glitching is accompanied by GPU latency spikes as shown by the SteamVR debug graph. When the screen goes black after some minutes, the GPU latency goes mental with all purple spikes. The headset is still tracking normally when this happens. The Vive power light goes to orange.

This happens on both my windows 10 installs and 2 different steam installs. Changing Nvidia driver versions does not help. Changing from steamVR beta to non-beta does not help.

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https://www.youtube.com/watch?v=mBQarNSMK2Q

The vive image ALWAYS appears when I start steam VR... the glitching starts within seconds usually and gets worse and worse before the screen goes black a few mins later. As stated... after the screen goes black the headset is still tracking. The mirror image to desktop shows the headset tracking normally when I move it around. I checked to see if any windows update might have caused it. I uninstalled the windows updates that came yesterday... did not fix.

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