Yeah it seems like there is some glitches when trying to nav from one hop to another.
If you read your log it tells you...
[19:06:35.849 E] Response has 27 hops. Converting to vectors and path queue.
.....
[19:06:46.575 D] Moving to next hop: <-31.9, 3.119484, 0.1>, T: None (TalkToTag...