@David-TP Thanks a lot , I did try everything and the system went on and off. I will try as you mention to isolate . As I am traveling It will regrettably have to wait till am back Thanks a lot...

I got a wifi mesh with Deco X50 and try to install my new Printer Canon E4570 on my Mac it work very well for 7-8 days but suddenly stopped n all my devices. For a few days, I juggled and managed to...