VRChat Version:
VRChat 2021.3.2p1
Description of the bug:
If the HMD goes unconnected even once, VRChat client will keep AFK.
Restarting SteamVR will resolve the issue.
Steps to reproduce (how did you encounter the bug?):
  1. Start VRChat.
  2. Unplug the HMD cable.
  3. Plug in the HMD cable.