@plover Hi all, may thanks for these tips. I tried playing around with the various BeamForming and smartconnect options, looks a bit more stable now at least I haven't lost printer for a week :-)...

Hello, my X1500 works fine with three nodes and a fibre 300 MB incoming line. I do have an issue with a 10+ yr old Brother BW-2270 printer, (runs only on 2.4 G band) - whereas I have enabled both...