Same problem here, bot logs out logs back in and crashes immediately after loading the town. It sometimes happens after 15 minutes, sometimes few hours. Its really annoying when i don't check the bot for 2 hours and when i come back i see it crashed only after 15 minutes.
Here are last lines of mine log file after my last crash:
2016-07-13 18:33:13 [info] -> Moving to position(5266.304199, 5690.217285). State Priority: 24 2016-07-13 18:33:13 [info] -> Moving to position(5266.304199, 5690.217285). State Priority: 24 2016-07-13 18:33:13 [info] -> Moving to position(5266.304199, 5690.217285). State Priority: 24 2016-07-13 18:33:13 [info] -> Moving to position(5266.304199, 5690.217285). State Priority: 24 2016-07-13 18:33:13 [info] -> Moving to position(5266.304199, 5690.217285). State Priority: 24 2016-07-13 18:33:14 [info] -> Moving to position(5266.304199, 5690.217285). State Priority: 24 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 10.049875 2016-07-13 18:33:14 [info] -> Moving to position(5266.304199, 5690.217285). State Priority: 24 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:14 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:15 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:16 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:16 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:16 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:16 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:16 [info] -> Attacking monster Devourer using mouse_right key at distance : 12.000000 2016-07-13 18:33:16 [info] -> Chicken state because of Low ES 2016-07-13 18:33:17 [info] -> Chickened via method ESC+CLICK! 2016-07-13 18:33:17 [info] -> Detected Level Change 2016-07-13 18:33:23 [info] -> Clicking on login button.. 2016-07-13 18:33:25 [info] -> Selecting character..