Ikea tradfri outlet status not reported properly

[martyn]

These sometimes have a timing issue during pairing, I've made it a habit now to hit configure a few minutes after pairing them just to ensure they get configured.

Why aren’t my ikea outlets in the refresh list?

I've seen these be a bit flaky during pairing. There's a timing issue where they seem to go deaf to incoming commands for 10 - 15 seconds which impacts any configuration being sent / received. I've paired about 40 of these now over the past year, it's not a repeatable problem as far as I've tried, but it happened a couple of times during the first 10 or so that I paired, so after that I made a point to hit configure after a couple of minutes just to make sure.