@esmike Hi, do you mean the cameras require to open some ports to do the live view? if so, please check the 4G internet IP address on the Advanced->Status page. Usually mobile operators use CGNAT and...

@Raviteja224 Hi, may I know if your MR100 is V1.0 or V1.20? you could check it on the bottom label, and did you update firmware to the latest version before the problem happened? In addition, if...

@drid Hi, you mean internet works fine when only one client device connected, but when you connect more client devices, all the client devices will have no internet access including the first client...

@Heri7181 Hi，did you bind the MR6400 to a TP-Link ID? If so, you could install Tether App to manage the router remotely after logging in the same TP-Link ID on the Tether App. If you are not sure,...

@Yadu Hi, was the MR600 working fine with the same Vodafone Idea SIM card? and if you have any other SIM card from different ISP, you could also have a try. In addition, when you insert the same...

@Dyrdec Hi, sorry for that previous suggestion didn't resolve the problem, could you please send an email with subject "Forum 562966" to support.forum@tp-link.com? Our engineer will continue to...