Hi. I have recently updated to firmware 3.60 and have noticed my recorded altitude is now showing massively low. I live roughly at sea level c. 72' but on two rides into work this morning my activity showed altitudes as low as -75' probably a 100' or so lower than they should be for each location. Looking back at my runs only a few days ago and before the update everything seems to be a lot more accurate. Is this a firmware issue or just coincidence? Importantly is there away to reset the altimeter in the watch or rollback the update? Many thanks.
*Edit* After a very important half marathon this weekend my VA3 massively under-reported my real-time pace and ended-up recording only 12 of the 13.1 mile race. In addition it only plotted around 500yds of the route! Unfortunately, this was the final straw for a watch that seems plagued with bugs and inconsistencies. Fortunately it was only a month or so old and I managed to get a refund from the store. Now to look for something a little more reliable.