Zigbee binary devices unstable

My Aqara motion and window/door sensors keep going unavailable. I thought it was the brand until I installed Ikea ones. They too become unavailable. I can re-pair them but, this limits the use as an alarm system… I can’t re-pair them remotely.

What could be going on? Maybe my HUSBZB1 stick?

How good is your mesh network?

Maybe you need a repeater somewhere?

I’m going to need to read about mesh network… I’m not sure what that is

how far is the stick Zigbee from the NUC hope its on a long lead

Hmm… it’s actually directly connected.
I can put it into a long extension. 6 feet? Longer?

Try it bro mine is that

I will and report back

Also USB3 ports can play EMI havoc with zigbee and wifi adapters.

That’s news… Good to know

also the front port have less power AMPS than the back ones and dont us the blue ones as they are USB3