4G Router TL-MR100 cannot access admin page on 192.168.1.1
My 4G Router TL-MR100 has suddenly stopped working properly. If I connect to the WiFi network it creates, I have no internet access (the corresponding light on the router is off).
I connected the router with an Ethernet cable to a computer, but I cannot access the admin page at 192.168.1.1 : nothing loads at all. I tried three different computers (two Windows 10 systems and one Linux) and several browsers (Chrome, Edge, Internet Explorer) and the result is always the same (cannot access the page).
If I open a command prompt and I do
ping 192.168.1.1
I do get reply from the router.
What can I do?