I recently updated my software on my watch 8 classic and a couple days later the rotating bezel stopped working.. everything else seems to be working just fine... 

I did a diagnostic test on it to see if there was a issue and when i did the Sensory test on it the Pressure and Magnetic sensor says there is an issue detected.. all other sensors work fine and all the other diagnostic test check good.. 

I did a hard reset on it a quite a few time and also did a factory reset on it... it did not fix the issue

Has anyone had this problem? Or have a solution to fix? 

I only bought the watch like 3 months ago and still have a 2 year warranty on it