I think I may have found a pretty major bug. I think that if you warp time in the tracking station or at the space center the plugin seems to lose track of time. When I warp in the tracking station the plugin doesn't seem to know how much time has really passed, so when I go back to fly the UT displayed by the new stock UT clock is ahead of the UT in precise node. The UT in precise node advances maybe a fourth of what it should have.