Just wanted to give a heads up in case anyone on here uses one of these. They are recalling their 3+ beacons due to a software glitch. More info from Ortovox:
https://www.ortovox.com/uk/services/emergency-equipment/avalanche-transceivers/recall-3/
https://www.ortovox.com/uk/services/emergency-equipment/avalanche-transceivers/recall-3/