Help with my maps.

Good morning, i need help with my maps created in udk3. Many people ask me to solve this problem, but I can’t do it alone. I use the udk editor of a fps game (aapg), I have to understand the reason of the extreme slowness of the upload, after every rubuild in production mode that i do, the map gets heavy and creates loading problems. If some good soul could help me please.

I’m not sure what the problem is.

Extreme slowness of the upload: Are you uploading your map to Steam Workshop? Or some other place that will share your map? The upload time depends on the size of the file and speed of your connection to the server.

Map gets heavy and creates loading problems: What do you mean by heavy? What kinds of loading problems?