Tried it on two different routers at home and another at my office. Both over the net and from the local server. Never gets the update.
And at my office on windows 7 I never see the "Acorn*" SSID just an "Hidden" network but when I try to connect to it it never connects. I can however connect from my Samsung G7 both at home and at the office - just never completes the update.
Not really up for changing my router settings just to get this thing to do it's initial update.
I do have a 3.3v UART adapter if resetting to Factory would be a good option at this point.