The server has been updated to Version 18.1 which fixes many bugs and tweaks a lot of issues. one of the good things is that Screamers should be alot less of a nuisance, and a bit of a frame rate increase. So those with not so good of graphics card (like me) will see a bit of a performance boost.
So you will need to update your copy of the game to version 18.1 to log into the server, so what are you waiting for?
If you want to read the full patch notes you can do so here: https://7daystodie.com/news/
also added to the Server I have added Small box (20 rounds) and Large boxes (50 rounds) of 9mm and 7.62 rounds on the Server Shop