Last night, out of the blue while using the internet, connectivity to the internet just stopped. Phone, GS5, said I am connected to wifi, but could not get back onto the internet. I disconnected and reconnected to Wifi and reset router with no success. Turned phone off, went to bed. Turned phone back on this morning and same problem. Again I disconnected from Wifi and reset router, did not help. Search forum for similar problems and found many threads that said to make sure Smart network switch is off, it is. Also found thread saying to edit network settings, but whenever I go into edit screen, save button either does not appear or never highlights so any changes I may, such as switching to Static, cannot be saved. Just took battery out. Still not working. Please advise.
