Re: Custom maps not working with Steam
So;
Downloading Steam maps doesn't work, but reading other threads this seems to be related to EA's server, so wait and see i guess
But - if you want you play custom maps locally, you can either create an mpr file or download one manually then put them in a folder on your local disk;
C:\Users\<user>\Documents\CnCRemastered\Local_Custom_Maps\Red_Alert
C:\Users\<user>\Documents\CnCRemastered\Local_Custom_Maps\TIBERIAN_DAWN
Do that - and they show up!!!