In BIA Road to Hill 30 my mouse moves very slowly by itself. In hells Highway the mouse moves very slowly of its own volition making the game unplayable.In Road to hill 30 the mouse is OK but I never find any servers or game available.

The mouse cursor issue that you are describing is usually caused by a game controller or joystick connected. Disconnecting the controller should fix that problem.

You may encounter some trouble connecting to ubi.com if you're using a firewall on your computer. Here are the ports you'll have to open on your router to play on ubi.com:

[TCP] 40000-43000 included
[UDP] 44000 inbound-outbound
[UDP] 45000 inbound-outbound
[UDP] 45001 inbound-outbound

If you continue to have trouble, please make sure that you have the latest firmware drivers for your router, or try disabling your firewall.