@n00b-2005 This looks all good to me. I really don't understand why it's not possible to access the router from the Internet. Have you checked if there is any newer firmware version available for...

@Maverix Hi, Is "AC1200" the exact model name of your router or is it just the class identifier? On TP-Link's website I can only find the MR400, MR500 and MR600 routers, all being AC1200-class...

@dimzconcept Earlier you mentioned you have moved to another home. Have you visibly checked that the Ethernet port of your PC is still in good shape? Just to make sure nothing bad happened during the...

@n00b-2005 Could you go to the menu "System Tools" -> "Diagnostics" of your A5 router and do a Traceroute to some server on the Internet and post the result? (you can replace the rightmost numbers of...

@Tapas133 The password you enter during the Quick Setup has to be the Wi-Fi password of the SSID you want to connect to. (be it your smartphone's hotspot or JioFi) If you were to change the Wi-Fi...

@n00b-2005 If you don't mind the effort, then you could try if a Factory Defaults Restore solves the problem, but I don't have much hope. By the way, what is the router's WAN connection type? Is it...