networkn: Weird. Won't work on Wifi, works ok on VF 3g/4g

Dat WiFi

Might be picking up on a MAC address and identifying its not a tablet?

Well it's an S5 also any networking device has a mac address so it's not likely that. 

yep, Just stabbing in the dark. Sky being Sky might only be picking it up over the WiFi module.. Who knows.

Heh trust Sky to find the worst and most awkward way to implement a supposed convenience feature.