Okay, this is what is happening.
When starting a server, once done loading add-ons and it starts to launch the host, it decides to crash. Looking at my console log (I will post it here when it happens again), it crashes due to Slayer, JVS, Barna Windows, and other randomly selected add-ons. Once disabling it, I can play again. Once I enable a single add-on, it chooses another random to crash Blockland. However, every once in awhile, it decides to just let me play without a crash if I do the same add-ons that crashed the first time, but a second. This ONLY happens a few times, and is very rare.
Please help out,
Game