Steam Workshop Link:
https://steamcommunity.com/sharedfile...
This link is to the newly uploaded version by the creators of the stale zombie part of the fix.

https://steamcommunity.com/sharedfile...
This link is the older zombie fix I reference in the video.

Reddit Post:
  / disappearing_zombies_in_mp_have_been_compl...  

Some modders decided to take it into their own hands and fix the stale zombie error in multiplayer project zomboid. They've combined this with their previous fix that removed zombie culling. It works and its awesome. Only the server owner needs to install the mod on the server, but players can install it to potentially have better performance as well.

Build 41.73

My twitch
  / retanaru  

Song:
Moving On Rimworld