!Yes it would work and you only need to unbolt some screws and change the face plate Follow the guide! Xbox One Wireless Controller Model 1708 Cover Plate Replacement
Hi! Yes it does! though its a different antena it fits!. But only one small problem. if you use a antena that is lock with sprint it wouldnt work. Hope This Helps!
I can suspect one thing in here the WiFi. because other appliances like the modem or even the microwave, YES THE MICROWAVE.or the surrounding Neighours Wifi. have a band. ex. if your printer is spitting out 2.5 Ghz band WiFi while neighbours have a 2.5 Ghz band i causes of what its called.internet traffic.the network band in this senario is overloaded in the 2.5 ghz so take it easy and connect to a 5 ghz wifi (so as your printer) to solve the chaos Hope it works