ClassroomCaptain

Hi all, I've had some issues too. Support on the website is pretty poor. I used one Win10 PC on a home network, then switched to another. The first PC had no issues. The second would struggle to connect. I managed to get it to connect by: 1.) Going into the Windows Firewall settings and explicitly setting "allow" for all applications in the marking software folder. - Didn't work. 2.) Running the program as Administrator. - This worked. I now remember that I actually run as the Administrator on the 1st PC (family PC which I don't often use), and have a seperate Admin account on my Personal pc... So, I guess, check whether you are running as Admin. FYI, this was CMI+ .