Thanks Bill,
Wow, thats a lot of hopping and that seems to be the same thing that is happening to me, albeit with only three AP's with standalone firmware!
I reverted back to the standalone, purely for the fact that that Unleashed does not facilitate the option to create separate 2.4 & 5 G networks with separate SSID & PW.
The official rep did ask why it would be wanted and i gave a reason, so i don't know if it will be included in the next update or not.
Its strange as the standalone firmware allows this to be configured (along with a few other manufacturers), so it was odd that it wasn't implemented in the Unleashed firmware.
Anyway, yes, this is way off topic now so ill post a new question.
🙂