still having this issue in the current ios version. my 2hr 30 workout took 2hrs 45 to ride. i really wish it wouldn’t lie about the time in the output at least.
ui was super unresponsive while it was lagging. i only noticed towards the end. pausing the workout would take maybe 15s to respond. after resuming the lag seemed to be gone for a bit then started again.
i think there was some ui lag prior to starting the workout which i ignored.
same deal as before. iphone 13 pro, fully charged and on the charger while i’m riding.