Treadmill pacing is way off Fenix 8 15.32

I installed 15.32 yesterday and during my workout today on the treadmill my pace was way off. While the treadmill and watch don't typically align, it got significantly worse after 15.32.

During my run today the treadmill I always use (the only one I have at home) was set to a 11:38 Minute/Mile and the watch would not even get above 14:30 Min/Mile. even as I increased treadmill speed the watch wouldn't seem to track up at all.

Is there a way to fix this?