Try unsubscribing to everything including darkrpmodification and allow the server to download the appropriate files for you.
delete the following folders in your gmod files:
Addons
downloads
Downloading
Cache
Modified Player Toxicity / Vulgar Language
Vulgar language, racism, or inappropriate sexual comments in OOC or made repeatedly around people will result in a Warning instead of a verbal or giga-mute for the first offense, followed by a Ban if it continues.
Let me know if it solves your issue
We are always doing whatever we can to improve load times for players with lower-end specs. I will add a note to focus on this for a future update.
Try this.. No guarantees but it's worth a shot.
In the main menu click Options --> Multiplayer --> Set the drop-down menu to "Do not download any custom files" or "Only download map files". Then, make sure you're subscribed to our Workshop Collection and try reconnecting.
October 1st Changelog
Added 16 new item descriptions
Players will receive a small health boost per kill (up to their max hp) in the RDM zone
Fixed an issue where if you moved too far from buried treasure while searching (LMB), you wouldn't be able to collect it after searching again