Server Cache Isint Being Generated

I’m having an odd problem with my Gmod servers. I have two servers, one in directory that was updated from Gmod 12 and another in a brand new directory i installed Gmod 13 to. The servers that run in both directories are not generating any cache files. Any idea why this is happening or how to fix it?

cache was done away with. You don’t need to fastdl them.

Ah cool. I thought so. Thanks.