公式のフォーラムには111.2.1 (r5434)- Crash after a lot of Work in pause then click on fast forwardとあるので前のバージョンからこの現象があったんですね・・・。
>prissi
Thank you for speedy support.
I replaced r5583 to nightly version, the problem was solved.
I think 111.2.2 has some unknown bugs.
hmm..."simutrans" is so easy to crashable since I have been playing from 88...