why is my htc one m8 no more connecting to WiFi after upgrade to android 6.0

[AC Question]

The first few days after upgrade i was connecting to WiFi,but few days later it keeps saying obtaining ip address and does not connect

 

[maclancer]

The first few days after upgrade i was connecting to WiFi,but few days later it keeps saying obtaining ip address and does not connect

Did u tried doing a factory reset? After any major OS upgrade... It is always recommended to do a factory reset to stabilize the new OS in your phone.