@Hyperion
After 1½ hours (ish) it starts to struggle with the withdrawal of the ores from the sack, it'll stand there despite the sack being empty.
The only "fix" is to close the bot and restart it :/
i think its because of gems.. it'll deposit the minerals, bank the gems.. but it doesn't calculate it when it goes to withdraw the ores. :S if that makes sence.. so it goes back to the sack to pick up the missing ore (gems)
(the log file is too big for RM, i can upload it to pastebin if you need the full version.)
@Hyperion
when withdrawing ores from the sack, for some reason it's 1 ore short (ussualy happens every 1-1½ hours), manually closing the interface won't help either :/ and the bot will just stand there, forever (very long time).