Code (Text): [xcb] Unknown sequence number while processing queue [xcb] Most likely this is a multi-threaded client and XInitThreads has not been called [xcb] Aborting, sorry about that. java: xcb_io.c:274: poll_for_event: Assertion `!xcb_xlib_threads_sequence_lost' failed. Aborted When booting up a bot. (Game loads fine, can login, but as soon as I press run) @Cloud --- Double Post Merged, Jul 10, 2015, Original Post Date: Jul 10, 2015 --- Seemed to fix by re-downloading client. Apologies --- Double Post Merged, Jul 11, 2015 --- I lied, it happens still, though I am not sure the exact circumstances, may be in the interface closer for the chest thing.