Well map was 120x160 hex and when game asked how wide I typed "4". Then map appeared, river was on the left side and urban city area on the right side. I can try use "1" next time...
I'll run some more tests but I think it's getting confused by the random wide river settings and getting itself into a loop when you regenerate but it's not a serious problem, use whatever width you like and *IF* the map seems to take too long to regenerate just press the spacebar or ESC and that will interupt the loop and produce a map no problem.
Don
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"You are never to old to rock and roll if you are too young to die".--- What do you expect to be doing when you are 80?