today I upgraded my Win8 to Win10 and now I can't load any website. Tried chrome, firefox, IE, nothing works. It shows me only ERR_CONN_TIME

- I tried to ping servers like google, ping is working fine.
- also tried boot in safe mode, sites load perfect
- tried to turn off all services except microsoft, same problem, no websites loading...
- checked proxy and IP4v too, every settings are ok.

Any solution please?