@Riley_S Thank you for your reply, Do you have any suggestion for this issue? This is belongs to my church, and we are doing live streaming every sunday for 3 service. I need a router etc that can...

I asking TP-Link on Facebook, they suggest me to use TP-Link ER605, but I'm not sure will this be solve my problem not?

Hi, I'm using M4R deco currently, I would like to add a router to replace M4R as my router. I still need to use all my 6 unit M4R as my mesh ap function, I need a router can support 100 ~ 200 users ....