No matter how i try to download RHS contents pack 01 it gives Error 0.

I'm trying to join WCS on PC Steam, but RHS Content Pack 01 always fails with Unknown Error 0 while downloading.

RHS Content Pack 02 and these WCS mods are also affected:

WCS_AH-6M

WCS_AH-1S

WCS_AH-64D

WCS_KA-52

WCS_Clothing_Assets

RHS Content Pack 01 is the main problem. It starts downloading but eventually fails.

I've already tried:

deleting the addons/mods

reinstalling the mods

verifying game files

changing the addon/download location

clearing the cache

I'm on PC Steam and Reforger is fully updated.

Is there a known workaround for the current RHS/WCS Error 0 issue?