You might check to see if re-booting your router fixes it. Not recently with my printer but for some other devices (e.g. TIVO boxes, tablets) I've seen them "come and go" and gotten into the habit of rebooting my router at least once a week. I ca...
I had this problem with my MG5520 for about three years. I finally figured out that it was incompatibility with my routers WiFi protocol. I have a Motorola SBG6782-AC 802.11b/g/n router. To keep my printer on-line I had to set the router to b/...
I know this is an old post but I did solve this problem for me. For almost three years I've been struggling to keep my Canon MG5520 on-line. I think the problem was compatibility of the printer WiFi protocol with my Router. My Router is a Motorol...
