@David-TP TL-MR6400 has Jio SIM with active Data plan. Also Cameras are connected to the TL-MR6400 WiFi locally and can access internet. Just TL-MR6400 not able to maintain connection with TP Link...

I have setup TL-MR6400 to monitor remote area. Locally when I connect it WiFi I can see TL-MR6400 is online in Tether App. But when I tri to monitor its online status via Tether remotely, it alwasys...