McuProx: read failed (err 1167) ΓÇö device gone, stopping
prox: headset DOFFED (distance 0)
  fps= 76.0 imu= 878Hz age=0.12s gaps=227 stalls=0 |a|=3498 gyro=(168,-246,-12) prox=away(0)
WARNING: present loop free-running (vsync lost ΓÇö headset doffed?), self-pacing at 75 Hz
  fps=102.0 imu=   0Hz age=1.12s gaps=227 stalls=1 |a|=3498 gyro=(168,-246,-12) prox=away(0)  [FREE-RUN: vsync lost, throttled]
  fps= 64.0 imu=   0Hz age=2.15s gaps=227 stalls=2 |a|=3498 gyro=(168,-246,-12) prox=away(0)  [FREE-RUN: vsync lost, throttled]
TundraImu: read failed (err 1167), stopping
  fps= 39.0 imu=   0Hz age=3.18s gaps=227 stalls=2 |a|=3498 gyro=(168,-246,-12) prox=away(0)  [FREE-RUN: vsync lost, throttled]
  fps= 69.0 imu=   0Hz age=4.52s gaps=227 stalls=2 |a|=3498 gyro=(168,-246,-12) prox=away(0)  [FREE-RUN: vsync lost, throttled]
free-run over: vsync pacing restored
  fps= 68.0 imu=   0Hz age=5.55s gaps=227 stalls=2 |a|=3498 gyro=(168,-246,-12) prox=away(0)
  fps= 67.0 imu=   0Hz age=6.57s gaps=227 stalls=2 |a|=3498 gyro=(168,-246,-12) prox=away(0)