Has anyone else had issues with the Indoor Climbing activity on the Venu 2 ? I find that sometimes it works but most of the time it produces complete rubbish. It miscounts the number of climbs & it'll often start a new climb while you're belaying your climbing partner. The graphs show complete nonsense - for example a series of 12 climbs with typically 3/4 minute gaps between (while belaying) will show as a few "splodges" with a series of climbs merged together. I'm very disappointed with this app and the Indoor bouldering app isn't much better. I wouldn't recommend this watch with the current software if you wanted it specifically for climbing activities.