Alright, so I’ve got my authkey and my collection ID in place inside the commandline for my server and I can get my two other addons to download, but Firearms Source refuses to download. Here’s the log.
Fetching Workshop Addons.. Calling GetCollectionDetails Collection has 3 Addons Mounting Addon 'Advanced Duplicator' (163806212) Mounting Addon 'Wiremod' (160250458) Mounting Addon 'Firearms Source Weapons For Gmod 13' (104502728) Downloading... Download Failed!
I’ve even tried putting it last in the list, as you can see, because some other thread said something about that, but no dice. I understand I can extract .gma files, but it’d be much more convenient for everyone involved to have it via workshop.