So, I think there is issues with servers or something.

After every couple of games I get a disconnection and sometimes I can get half dozen in a row and across all different game modes solo and with others I am playing with.

Loving the game but loosing all progress so often really sucks.

Also not sure if it is just certain locations or world wide but I am in Australia and running NBN and running good speeds, limited ping and every other game I play online I have very little issue with.

I assume this is a known issue and something that will be worked on before release.