Well to add to it if it may help, I have a note 2, sgs3 & an sgs4, all work perfect & never had this issue except for this phones wifi. All getting signals from 2 Netgear Nighthawk 7000 ac1900 routers. I just noticed others mentioned this as I was typing my post, lol. It happens at every place I go & use wifi. Samsung told me to switch wifi calling from wifi preferred to cell signal preferred, I was like wtf is that gonna help, lol. I said to em im talking bout the signal for wifi all together not wifi calling, lol.
Sent from my SM-N900T using xda premium
ditto for me: my S4 is fine on the same Wifi connection.Ok so let me make sure I understand... Wi-Fi itself drops the connection/signal, or does it happen during tethering?
I haven't even tried tethering yet, it drops the connection "just because"