Alarm devices randomly “removed from system”

I’ve had this issue for months. A while back I had connection issues with all my devices so I reset each one and tried connecting but failed. Eventually got it to work but shortly after would open my app to see that all my devices were missing. In the history it says for each device “removed from system”. Tonight I said enough and tried everything and have dealt with my devices getting removed 4 times in the last 6 hours I’ve been trying to get this to work. Any help available? I’ve had the ring system for 5-6 months now and during that time I’ve probably only had the system working for a couple weeks. It’s a bit absurd.