rift problems

[BoxCraft]

Here is rift problem # 4 shown in the log of the last rift the bot attempted.
2014-07-09 18:35:17 Looting CraftingMaterials_Flippy_Global-26732
2014-07-09 18:35:18 move a bit when loot
2014-07-09 18:35:36 checkStuck 100
2014-07-09 18:35:55 Moving Stuck!
2014-07-09 18:35:55 Moving Stuck!
2014-07-09 18:36:01 Check stuck => Leave Game
2014-07-09 18:36:01 Will leave game suddenly, reason: Check stuck => Leave Game
2014-07-09 18:36:01 ping just before leave game = 128
2014-07-09 18:36:01 Leave Game
2014-07-09 18:36:05 Bot suspended

Edit:
Another failed rift:
2014-07-09 21:26:47 Target portal found - g_Portal_Rectangle_Orange-13572 175482
2014-07-09 21:26:47 Moving Stuck!
2014-07-09 21:26:47 End explore because of end explore exception, instant stop explore
2014-07-09 21:26:47 Executing If, IsActiveQuestStep(337492, 1)
2014-07-09 21:26:47 Executing If, PortalForRiftsExists(80)
2014-07-09 21:26:48 IfCondition = FALSE
2014-07-09 21:26:48 Executing Else
2014-07-09 21:26:48 Executing LeaveGame
2014-07-09 21:26:48 reason: go back but no portal to 2nd last map
2014-07-09 21:26:48 Will leave game suddenly, reason: LeaveGame sudden leave by tag
2014-07-09 21:26:48 ping just before leave game = 140
2014-07-09 21:26:48 Leave Game