No issues since the RAM swap, so I guess this issue can be closed.

I ran memtest on the RAM and it came back with no errors. That is still no guarantee though, but it's about as far as can go to exclude hardware issues. Will continue to play on the server to see if this or other issues arise.

That could very well be the root cause. I experienced a single VM on the same server sometimes crashing with a memory error. The memory was untouched running in the server without issue for 7 years, so the sudden error did not scream bad memory to me. I've swapped all the memory in the server and am...

I can add the savegame. I deleted the _autosave7.tmp.zip, which was corrupted(likely due to the exception). It happened while I was AFK. I did not try to reproduce it, but perhaps you can by AFKing. I just continued the game and no issues since. I expect the exception/stacktrace gives some pointer a...

log attached

Is the lazy bastard achievement still possible with the updated recipes? I believe at least the boiler and the lab have become more expensive. I just gave this achievement a try, but I am at 114/111 to get the first assembly machine.