I have 2 x MikroTik Routers and I can not login to user-manager on either of them with web browser, it used to work have hundreds of users setup and they all work as PPPoE clients, but I can not login to add more.
One of the routers is an RB1100AHx2 that I have been using for the last 3 years
I have logged in using putty and check the login name and password for customer in user-manager is correct and it is.
Any ideas