I really hate wi-fi printers. Works one day and not the next. Solved by turning hub4 off/on (which itself takes ages).
Is there a general fix? IE turn off smart setup? Or do I go straight to static a IP address? Thanks.
Never had any problems personally.
Certainly turn off Smart Setup, if that doesn't help you could try giving the printer a static IP on the printer itself.
as you have a HH4 then split networks and connect the printer to 2.4ghz network
have you turned of smart setup
Turn Off smart setup
have you split the networks
Split the networks