OC200 Isolated one AP on my network, why ?
I have 4 EAP225 AP's controlled by an OC200.
This morning in the logs on the OC200 was an entry saying "AP - 4 has been isolated"
When I looked at the devices page, the AP in question had its status as ISOLATED (as opposed to the usual CONNECTED) and had no clients connected to it. I clicked on the device and there was no indication of any errors, or reason for this being isolated. On refreshing the page, the status changed back to connected. I then forced some clients that would usually be connected to this AP to reconnect, which they did (to the now unisolated AP).
So, my question is why did this happen ? Cant find anything in the docs, as when searching for 'isolation' I just get all the guides on what client isolation is.., and this isn't that.
Can anyone tell me whats going on ?
Thanks.
Phil.