Hello. I have read several Q&A on here about this same issue. Many have recommended the Gateway>Connection>WiFi>Edit 2.4 GHZ but I canot seem to edit the selections at all.
I do see this message. Is there any way to get remove this auto managing removed?
Or is there some other way to get my Aria set up?
See if anything from this old thread (with some links) helps;
Good luck !