I have been having terrible problems with my Kodak 5250, tried the b/g trick but didn't work!
I came across this on the Kodak site and its working I'm printing via wireless again, I realise its for a different make of router but the printer port setup instructions worked for me!
May help if you are still having problems, hopefully it won't drop out 😕
Just got Infinity and a HH3 (3 weeks ago), having exactly the same problems with my Kodak 5250. I looked on the router to change from wireless b/g/n to just b/g but couldn't find it. I also tried to set-up the printer as a local port using a fixed IP but it still didn't function. I finally choose to change the wireless security from WPA2 to WPA and it worked. It's early days but I have just printed and scanned since the first time I upgraded so seems like a start.
Will keep you posted.
I still have this problem, the above kodak printer worked fine for a while and now for a prolonged period the only way it works is if I change the connection setting to b/g or b/g/n on the homehub 3. The act of changing seems to reset the link and it works fine for a short period (a few hours?) but otherwise every time I want to print I need to change the settings.
Is there any feedback on the root cause and if there is a fix?
Would it work better if I set the printer up with a Static IP?
Any help appreciated.