@JTTM Great you found a way to make it work for you.

@JTTM After finding the issue https://community.tp-link.com/us/home/forum/topic/111052 on this forum more than 5 years ago about same problem I currently encounter with my Brother printer I have...

@JTTM If you have an ethernet port on the printer connect it to the ethernet port of the Deco which is directly connected to your modem. I have never seen a problem that the Deco system is not seeing...

@JTTM I had to uninstall my printer and start over with a ethernet connection before things started to work. Brother download site didn't find my printer initially neither. The problem seems to be...

@JTTM I just ran through the similar saga with my Brother MFC-L2710DW printer. My situation resolved so far using the wired mode to one of my DECO X20 to make it on to the Mesh and become...