Wifi on mi 10 ultra, and newer devices

[windrone]

Hi all,
i have a new mi 10 ultra to replace the old mi note 10. When I connect my home wifi, mi 10 ultra shows "connection restricted" status and internet access is very slow. My Mi note 10 shows "connected" and accesses normally. I tried oppo find x3, the internet is still very slow, maybe the newer devices are not compatible with the wifi modem I am using?
Is there any way to fix this problem? i am using wifi 4

 

[amir_ska]

Hi all,
i have a new mi 10 ultra to replace the old mi note 10. When I connect my home wifi, mi 10 ultra shows "connection restricted" status and internet access is very slow. My Mi note 10 shows "connected" and accesses normally. I tried oppo find x3, the internet is still very slow, maybe the newer devices are not compatible with the wifi modem I am using?
Is there any way to fix this problem? i am using wifi 4
View attachment 40124

Turn the phone into modem
Test
is probably from your modem