I have a slight problem with Wi-fi not able to switch off while turned on cos the toggle is greyed out unless i reboot. This happens when Wi-fi goes to sleep and 'wakes' up again after a duration when i power on the screen. I'm unable switch it off unless i disconnect my network in settings>wifi. This also prevents my Wifi not switching off when going back to sleep too. :/ I have the HTC One M7, ViperRom8, Rooted, S-OFF, 7.19.401.2 firmware. Any advice or solution will be appreciated, Cheers!