The former Webmind figures he sort of understands - the world of voidtrecking is vastly different from the level of reality he's used to, after all, in addition to leaving him coping with a much smaller selection of stimuli.

As for the latter: "I do wonder what the problem there is. What sort of limits is the train imposing?"

He could always message the train and ask to ameliorate the problem in some way...