I can make a world, play on it with others on LAN for hours without issue. I save and quit but the game won't load back in, and I've tried this on several games now. VS always seems to load forever, but I left it to 'load' over night and nothing. It's not frozen, but it repeats the same four or five lines of loading screen text every five minutes continuously.
Here's the server main log
Client main
Client debug
Everything loads just fine at least once even with all the mods, which is always suspicious. I haven't had any overt crashes, but one world had missing textures for dolomite.
