A13 WIFi 6 no longer works

[minsonj2016]

Sometime in the last year (I think) my A13 no longer connects via WIFI 6(HE mode) . It works fine on WIFI 5(AC mode).

Other devices on my network connect using HE mode .

I tested this on another network last night and the problem follows the phone .

A full factory reset was done recently and I reset just WIFI yesterday to no avail .

Currently on Android 14 , One UI 6.1

[minsonj2016]

And I forgotten to mention my app 'WIFIMan'   is saying that wifi 6 is available but I'm not using it

[realaud]

You don't know when it stopped connecting, but you waited all this time? Obviously, it didn't bother you too much. Is there a noticable difference in internet response time?