Same problem for me, I was using it for mining too. Yesterday was working correctly, but today I updated from the updater and now it stops for a moment and tries to mount up, but then it moves before the cast is complete, and it keeps doing that every few seconds until it reaches it's destination, I don't see anything useful in the console.
EDIT: They fixed it, just download the new update.
EDIT: They fixed it, just download the new update.