When you said CnCNet client, did you mean the one that came with MO or the one used for vanilla YR? Both are incompatible to use on the same folder, so you will need to make separate folder for MO (as per installation instruction in website)
On the other hand, the game seems to be working fine dfor you. The only problem is that your game launches slowly. How good is your computer?
Edited by Handepsilon, 04 March 2019 - 12:10 AM.