Wrist based pace erratic after 17.x update.

Has anyone else had issues with wrist based pace on the treadmill since the last update?

Mine went from being fairly accurate to ver erratic.  Sometimes it won't start measuring pace until a few minutes into the run.  Other times it willl just stop measuring pace in the middle of the run.  It is also way off now when it is measuring.

I reset the Treadmill activity as recommended by support and recalibrated to the treadmill.  Have also run a significant amount outside w GPS for auto calibration to kick in.

Just wondering if anyone here has had this and was able to correct it.

What is extra weird is that steps, cadence, power, run/walk graph, etc all seem to be accurate during the same period that pace is 0:00.