I'm trying to install and run the 7 days to die docker. I'm running into an issue where every time I start it (first time after it downloads game files, and after restarts) it hangs on the line "memorysetup-temp-allocator-size-gfx=262144". I'm using all of the standard settings pre-populated during the docker setup and I do have the ports 26900-26903 open. I can see the server populate on the 7dtd client side when I search for it, but am never able to connect to the server.
Any ideas if I'm doing something wrong or need to adjust my setup?