This problem is generally that the login address of T+ is incorrect or the port of T+ login address is incorrect.

It is suggested that the old version of T+ click the browser settings tool to repair on the T+ login homepage;

The new version or the old version can also directly open the browser and enter the login address of T+.

The format is: http:// Your IP address or domain name: port /tplus/

Restart the server and restart the computer. There may be a problem with the server host.