I recently switched to an HP Envy Printer 7850. Right after setting this up, I started getting disruptions in my internet connection. They are temporary and intermittent. I did a 'chat' with HP and the person claimed this had nothing to do with the printer.
I have been in contact with Comcast twice and although they have made adjustments, the problem continues.
Reading other posts, I think the printer is the problem. How can this be addressed?