Weak Zigbee signal

[jtp10181]

Read from here and below:

Weak Zigbee channel found

This alert only shows on a C8 Pro with Channel 20 selected. A lot of people have issues adding devices on the Pro with channel 20 for some reason. So this was to push people to change the channel if having issues. If it works it works and you can dismiss the alert. Not sure why it suddenly popped up on your hub after updating though.

Here is another explanation up above in the same thread:

Weak Zigbee channel found

So just FYI, if you are impatient you can change the channel to anything other than 20 and the warning will go away. It is specifically an issue with 20, but only in some cases and does not affect everyone, hence why if its working fine the normal advice is to dismiss it. If you were having the issue you would know, zigbee would be awful. If you switch I recommend 25 because it is least likely to have Wifi interferences since it overlaps only slightly on one side. Sometimes a channel change will…