Hello guys, I have a serious wifi speed problem. My phone is 4.4.2 stock, 22.214.171.124 twrp recovery, last firmware, hboot and stock kernel. I reinstalled it from ARHD 53.0, but I had this problem also on ARHD. Using wifi connection on my tablet I had 600kb/s, while using it on my htc, same network, i have 6kb/s! I really dont know what could be the problem, I have tried deactivating Battery wifi optimization, change to 2.4 or 5 ghz only mode, with no success at all. I am quite sure this started with 4.4.2... i dont know. Thank you all!
EDIT: I dont know if it can help, but the WiFi network I connect and goes really slow it is the university wifi that is open but has an autentication through login. I say this maybe it can help. My home wifi that is wpa protected, works normally instead.