Watch restarting after workouts and other random occasions after update to 17.23

Hi,

Since the software update to 17.23 on my Epix (Gen 2) my watch constantly restarts itself for about 10-15mins after every workout is saved. All workout data is saved. Have also noticed it has restarted at other random times including once or twice when trying to start a workout. Is this a known issue with the software update? Is there a way to rollback the update?