Can tp link bring out an update that preferences wired backbone (Ethernet) between devices when connected by Ethernet. i have a borderline wireless connection because the devices ignore the wired conn

Was having a go at a config change to the MR and not getting where I wanted to go. Decided to try tether. locked out of the router locally now but tether can get in. Unfortunately tether seems ridicul

I am looking for a unit which can deliver a 20m radius (1260 sq m of coverage). Outdoors preferably. (I note that the one outdoor unit only covers 230 sq m). I have a trio of M9's at present. Would re