How can I fix a Lumia 640 XL wifi problem?

[Windows Central Question]

Lumia 640 XL wifi problem

My mobile is local secure WIFI connected and it is working fine, but after 1 hour it's showing "No internet" access. '

So please help on this any one..........

 

[Maurizio Troso]

Re: Lumia 640 XL wifi problem

My mobile is local secure WIFI connected and it is working fine, but after 1 hour it's showing "No internet" access. '

So please help on this any one..........

Which win10 build you got? That's a know iussue under investigation for all Insiders .
Rebooting phone fixes it, we are standing by a build / core app update.

Join mobile forums for learning about that

 

[cjenk114]

Re: Lumia 640 XL wifi problem

Interesting response. Where does MS post that it's a known issue?