Wyze Robot vac get lost

Since the latest update to the Vac, 1.6.97, it will do the floor correctly and then if I don’t turn it off and start it again in a couple of days it starts out right but then it goes off course like it is mapping a whole new room. It usually gets stuck by my steps and errors out. In the normal map I have a virtual wall in that location so it doesn’t get stuck. I then have turn if off, recharge it, and then do it again. It never did this until the latest update. Any one else have a rogue robot? It’s like the LIDAR starts mapping a new room