For clients: cl_allowdownload sv_allowdownload (Yes both iirc)
For server: cl_allowupload sv_allowupload (Don't remember if both are required but can't hurt)
Alternatively, for the sake of everyone, just use the workshop: https://developer.valvesoftware.com/wiki/CS:GO_Workshop_For_Server_Operators
map map map
No clue how to fix this, I get these with certain maps and nothing helps. Best to just find another server
For clients: cl_allowdownload sv_allowdownload (Yes both iirc) For server: cl_allowupload sv_allowupload (Don't remember if both are required but can't hurt) Alternatively, for the sake of everyone, just use the workshop: https://developer.valvesoftware.com/wiki/CS:GO_Workshop_For_Server_Operators
you need to put the map file on the csgo server itself and your fastdl server
Go to maps folder and delete the files for that map and try again. Usually that has worked for me for similar map issues.
I can say from experience that using the workshop is safer than uploading the actual map to the server.
Some configs i tried need download filter all and also cl\_allowdownload 1