Hello @Thommino Thank you for reaching out to us and welcome to the TP-Link community. We didn't delete any of your threads unless you create duplicate topics. Your previous thread can be found...

@dwhiting56 I believe woozle could be right. When enabling and using the Auto Update, the router will need to follow certain rules to decide whether it can upgrade the firmware. If there are always...

Thom_NL wrote @Kevin_Z, Is the C80 set to Satelite mode? Regards, Thom @Thom_NL You could follow this FAQ to add a satellite router to the EasyMesh network: How to add a router to an EasyMesh network...

Thom_NL wrote Goodday, Same firmware issue here ( C80 v2.20 ). May i receive the right firmware? Tia, Thom The trick for this issue is found here...

RoodRood wrote @Kevin_Z Same issues. I have an AX73 as a main router and a C80 as satellite One. The only way to make them work together was by pressing the WPS button on both. I tried the other way...

@taktem Thank you very much for getting back with the detailed info. To assist and figure it out efficiently, I've forwarded your case to the TP-Link support engineers who will contact you with your...