Built a pipe to turn electrolyzer build into a vacuum, first with granite, turned waterlock tiles into vacuum and was invisible after being built, spilled water to the bottom of my base. While mopping up water it turned to 100 degree steam, crashed.
Second try building pipe with sandstone, noticed all my granite was in cold biome, tried new material. This time random lava appeared over my hatch ranch and started destroying stuff. Crashed.
Top middle of screen, blue line for the pipe. Arrows. MAGMA!
went back a few saves to try building a different shaped pipe. didnt spawn magma but crashed my game again. will submit the last few saves.
build the small bit of pipe to that air vent, multiple pipe shapes, moved the vent, still crashes when they go to build up there. cannot continue with save :(