Problems when trying to play online in srb2 kart (couldn't find a category for srb2k to put this in)

[lilpaulo3232]

Whenever I'm trying to go online for online multiplayer in srb2 kart an error comes up and says "There was a problem connecting to the master server" that doesn't happen to me with normal srb2. so can any help me with this. if so, thanks.View attachment 61471