yes, you need to grab the charid and sessionid using a packet sniffer and set the env vars for a 30 day active token, then launch osb.
SET JX_CHARACTER_ID="CHARID"
SET JX_DISPLAY_NAME="DoesntMatter"
SET JX_SESSION_ID="SessID"
Dependent on whether or not you're wearing rogues outfit, using dodgy necklaces, your thieving level. A lot of factors go into it. At 82 it's closer to 3m/h