I had some weird issues with my Ortovox 3+ transciever lately and I was just in process getting it send back to Ortovox for check by local dealer, when I got this in mail:
https://www.ortovox.com/us/services/emergency-equipment/avalanche-transceivers/Recall-3plus/
In my case, when 3+ is in send mode, transciever in search mode occasionally loses signal of 3+, but just for second or two, and then get it back. First I though my other transciever was at fault, but once this happened with 3 or 4 different transcievers, I started to doubt in my 3+. Well I guess I should do this earlier
Anyway check if your transciever fits in same range, and take care of it. If you will ever need it, hopefully you won't, it's nice if it works perfectly without hickups
https://www.ortovox.com/us/services/emergency-equipment/avalanche-transceivers/Recall-3plus/
In my case, when 3+ is in send mode, transciever in search mode occasionally loses signal of 3+, but just for second or two, and then get it back. First I though my other transciever was at fault, but once this happened with 3 or 4 different transcievers, I started to doubt in my 3+. Well I guess I should do this earlier
Anyway check if your transciever fits in same range, and take care of it. If you will ever need it, hopefully you won't, it's nice if it works perfectly without hickups