I removed wifi on my batch #2's on Thursday evening... have not cut/removed fused F1, yet. Wanted to report that the NEC usb hub chip is room temperature, to the touch (during hashing).
Leaving it alone, for now. Anyone else besides btclvr try the mod?
Drakness,
There are two options on the GUI: disable wifi and remove wifi, which one did you choose?
I've disabled it friday evening and since then my units have been hashing without problems. In a couple of days I'll stop one and open it to see if chips on the control board show signs of overheating.
spiccioli