last Thursday at the end of my swimming workout I tried pressing digital crown and side button to pause, so I could exit the swimming pool and end the workout once the watch had decided I could interact reliably with the touchscreen again. Only thing is, it didn't work! I did it loads of ttimes and it didn't work! Please, someone tell me what's changed about this in Watch OS 10 as it's four days later and, well, I'm getting rather tired! Anyway, off to do another length....can't stop, not until I know how.