@CenturyAvocado @synx508 @ahnlak In one regard I am glad I've got to the bottom of the problem with my TV on wifi, and it was entirely (as far as I can make out) the TV's fault. But it really looked like it was the wifi's fault for a bit, and I found other UBNT forum users moaning about a firmware (and suggesting downgrading). So I did, and now I have one less access point. And one more bit of e-waste.