I think berta is correct about the button. Also my experience with the tradfri plug has not been good, it often falls off and needs to be rejoined. I'm returning the 2 I have. Maybe I got a bad batch? I don't know.
Just to add a counter experience - my 4 outlets have never dropped off, and work as expected.
I also have 4 Ikea repeaters, one of those used to drop off - but I moved it to a different outlet and it stays connected now. Now sure what was going on there.
I definitely wish they would have made them smaller / NOT block the other outlet - even if that meant they could ONLY be installed in the bottom outlet...
But for the price I can't bring myself to complain THAT much...
Hmmmm, I have no other zigbee issues. I have 4 xbees, the 3 pro model, as repeaters, and a killer mesh, as seen from XCTU. I think I shall remove and re-pair the tradfri plugs, again! This would be the 3 rd or 4th time. And before you ask, my Smart+ bulbs are running on ST, so no lousy bulbs on my hubitat mesh. I don't know maybe I did get a bad batch.
Thank you for your feedback!
Come to recall does either of you have an xbee? The signal on my tradfri plugs is always abysmal. So the ones I have, have a very weak signal, I'd be curious if either of you could check the LQI in XCTU
@Rxich I just ran a scan. Four of my Tradfri plugs are connected to the hub and have LQI's of 254. Interestingly, I have two others connected through an XBee3 each and their LQI's are 173 and 139. Somehow I have yet to ever lose one, though.