Light switch doing some odd things

[jrich523]

I have two Cooper RF9540-N switches and one of them is acting rather weird. I've attached a log of its messages. Two of which stand out.

WARNING: Unexpected Callback ID received
ERROR: Dropping command, expected response not received after 1 attempt(s) Dumping queued log messages

Im trying to modify one of its properties (Rapid Start) and it refuses to accept those changes. Im not real good at reading the log but it seems like its sending the command and it just never ack's it. I will say for the most part the switch works fine (i turn it on and off from my phone fairly often)

I tried to remove and readd it, but that didnt seem to matter at all.

I just looked at the "Groups and Networks" and this node shows lines heading towards other devices but it looks like they fade out before they actually touch. Other nodes have thicker lines between each.

The switch is one of the closest to the controller and its within 3 ft of the other Cooper switch which seems to be fine.

Thoughts?