Hello airhead family,
I'm seeing some rather strange issues with roughly 15-20% of IAP 515s on a new deployment. For whatever reason, these IAPs send out master-beacons and, despite losing the election, never give up so they never join the cluster. We've found that it is requiring a factory reset as well as swapping the AP to a different port (may be an environment issue, I have no visibility here).
Has anyone run across this? It looks like they're running 8.4 straight out of the box.