New Mi9t pro Wi-fi Problem

[chris7gr]

Hi there! I own a mi9t pro and i have an problem with my wifi. Some applications does not work(zedge etc) or they lag a lot ( play store ) . I flashed the eu rom ( mine had global ) and the problem is still the same . The thing is that in other wifis it works well ( i tried to my friends house that we have same isp and modem and again the problem was the same but in others friend with different isp and modem worked ) . Also if i install a VPN or if i use my mobile data they work good ...
Is there any solution ? I tried everything , i searched everything could resolve my issue.
Thanks in advance

 

[Manup85]

Similar issue for me. Same device. I found out that is happening with specific 5ghz channels. Are you using a router with 2gh/5ghz auto switching?

Inviato dal mio Mi 9T Pro utilizzando Tapatalk

 

[chris7gr]

Similar issue for me. Same device. I found out that is happening with specific 5ghz channels. Are you using a router with 2gh/5ghz auto switching?

Inviato dal mio Mi 9T Pro utilizzando Tapatalk

No it has different ssid for 2ghz and different for 5ghz . Also tried with wifi repeater but the same . Really its driving me crazy and solutions??

 

[Manup85]

No it has different ssid for 2ghz and different for 5ghz . Also tried with wifi repeater but the same . Really its driving me crazy and solutions??

Try to change 5ghz channel to 128. It is working for me

Inviato dal mio Mi 9T Pro utilizzando Tapatalk

 

[chris7gr]

Try to change 5ghz channel to 128. It is working for me

Inviato dal mio Mi 9T Pro utilizzando Tapatalk

Actually it has 116 and 136 not 128 . Changed them still nothing :/

 

[tomi001]

I also have problem since the last 2 updates i think, running on 12.0.3.0. Having conncection problems with 5ghz wifi

 

[Ankka]

I have issues with WiFi on Mi 9T Pro too. With both 2.4Ghz and 5Ghz the WiFi signal is very poor and the phone keeps constantly switching between mobile data and WiFi. The router is only about 5-10m away and other devices get a good signal. The fix is to use the 5Ghz WiFi and a high channel number (100 to 128), then the Mi 9T Pro will show full signal strength and the connection stays stable.

 

[tomi001]

I have issues with WiFi on Mi 9T Pro too. With both 2.4Ghz and 5Ghz the WiFi signal is very poor and the phone keeps constantly switching between mobile data and WiFi. The router is only about 5-10m away and other devices get a good signal. The fix is to use the 5Ghz WiFi and a high channel number (100 to 128), then the Mi 9T Pro will show full signal strength and the connection stays stable.

Yes you are right, it fixed it

 

[muff99]

That's a little problematic in Germany:
Over here, military and weather radar overlap with high 5ghz channels, and they are of higher priority.
That's why WiFi access points temporarily switch off or change the channel when they detect those signals. One solution usually is using a low 5GHz channel :-/

 

[mhnl1979]

I get the same problems with only 2.4 GHz. I can't change the channels on my deco M4 set... So is there a fix next rom?