Prissi,
what do you mean by "time functions" here? Do you mean functions that get a time value? Simutrans-Experimetnal does use those functions to determine how long that goods/passengers have been waiting, and also to measure average speed. Would this go wrong with the network mode? Would it be possible for the method to check the time from the server? If so, how would that be affected by ping times? (Would one, perhaps, call the time from the server, then ping the server thrice, and deduct the average of the three pings from the time - or would that put too much strain on the network?) I should very much appreciate views on how to make the time-related functions in Simutrans-Experimental network compatible.