Question My internet stops when on Wifi

[imike000]

I have problems with my wifi, it seems like it affects only my phone.
When I use wifi ,suddenly my net stops. Like there would be no internet,meanwhile I am still connected to the network.
But if i exit from the app, close it then reopen it everything is fine for another 5-10 min.
I have a wifi extender, if I connect through it,connection seems fine.
Can anyone help me?
Wich one is having an issue?
Is it My phone ( xiaomi redmi note 5) or the router?

 

[kanewolf]

If it is just your phone, then I wouldn't think it is the router. But to be sure, you would have to have another device, connected to the same WIFI source to determine which.

 

[imike000]

If it is just your phone, then I wouldn't think it is the router. But to be sure, you would have to have another device, connected to the same WIFI source to determine which.

Thats why I am confused too,
Because 3 other devices and a laptop works fine.
But if I use a wifi extender connected to the same wifi network,my phone is ok too

I have a 2,4 and 5 ghz wifi with WPA2-PSK AES mode

 

[kanewolf]

If 3 other devices are not impacted at exactly the same time your phone doesn't work, then I would think it is the phone. There isn't much insight in phones. You could try an app like WIFI analyzer. Try to visualize the WIFI signal when the phone stops.

 

[imike000]

If 3 other devices are not impacted at exactly the same time your phone doesn't work, then I would think it is the phone. There isn't much insight in phones. You could try an app like WIFI analyzer. Try to visualize the WIFI signal when the phone stops.

I dont see any extra ordinary in the wifi analizer,
You think a factory reset or a Rom change could help?

 

[imike000]

I dont see any extra ordinary in the wifi analizer,
You think a factory reset or a Rom change could help?

Factory reset doesnt seems to work, anything I can try?