Hello all!  I have a set of goggles that I bought used.  They work well except I cannot get the head tracking to work.  When I try and go into either of the head tracking modes, it tells me I need to calibrate the IMU.  However, the IMU calibration always fails.  Per Go, I am on the current firmware as well.  Is there something I am missing?

Hello all!  I have a set of goggles that I bought used.  They work well except I cannot get the head tracking to work.  When I try and go into either of the head tracking modes, it tells me I need to calibrate the IMU.  However, the IMU calibration always fails.  Per Go, I am on the current firmware as well.  Is there something I am missing?