Downloading latest matchmaking data...

I cannot play MCC multiplayer for the life of me. When I hit find game, the message about downloading latest matchmaking data pops up and just stays there. I’ve left it up for hours to no avail. I read somewhere that another person with the same issue deleted and reinstalled MCC and it was fixed, but that would be an extreme inconvenience considering how slow my download speed is. It would take at least 5 days to fully re-download. Anyone else have this same issue?

I have the same problem I need a fix