David was right my freezes were due to a wifi issue. For whatever reason whatever remote is in the sunroom is bouncing back and forth between connecting to two different access points in the house.
I don't quite understand what happened to cause this. The one is much further away and has a much weaker signal. It also doesn't happen with any other device in the room. This has never been an issue until the last 2 weeks or so.
Even still, at least the problem has been identified. For the moment I have the problematic access point disabled until I can come up with a more robust solution and the connection to the remote is now completely stable.
Good to hear. Thanx for the update.
WiFi can be a bugger to get right.
Depending on your WiFi firmware, you might be able to lock a device to a particular Access Point to keep it from roaming. Of course that tends to lock that remote to a physical area, but it might always be in that room anyway.
The Device Change event is not an error. Simply a message stating that the device has changed state. Usually it is sleeping / awake but I guess in your case it was switching access points upon a sleep / wake event. Device change events are normal and by themselves do not indicate any error condition.
