So I have been getting these errors for a while now. I would say probably 2-3 months or so? The errors seem to be getting worse or more frequent. This is a Smartthings Arrival Sensor V4 (presence fob). I actually have two of these that do the exact same thing. It only seems to happen during the Hub maintenance cycle.
I have tried changing drivers to a virtual driver then back to the correct driver. I have tried configure. I have rebooted and I have tried a backup and restore. Nothing seems to make a difference. I don't seem to notice any slowdowns or other weird effects, but I don't like seeing the errors, and this cannot be good to fill the logs with these errors.
Thoughts? Log below.
Edit: Hub firmware is current, 188.8.131.52.