Did you get your hands on one? Any info to share?
I had mine drop and take many devices offline. As soon as I unplugged it, several came back online, but a few had to be re-paired. However, I’m not blaming the plug at this stage, but rather the Trådfri bulb I decided to add back to Hubitat to see if it was helpful in routing. I think I got my answer.
That bulb is closest to the hub, so my hypothesis (with no way to actually map yet) is that the other devices had decided the Trådfri plug was an efficient route, and the Trådfri plug decided its brethren the bulb, was a good route back to the hub. The bulb fumbled the ball and I lost some good players in the process.