KSP Version 0.1.1.0.21572
Operating System Windows 10
Got a vessel that uses xenon engines in an normal orbit around kerbin and when adding a maneuver node then adding some prograde to it looks like the the trajectory can't calculate it an turns into strange collision course.
Don't know whether its the vessel as its using 4 xenon engines and a lot of xenon or it thinks it has over 27k deltaV, that it can't path a normal route out?
Took a pic:
Wanted to flag it up, can still carry though, just manually plotting a course and doing it by eye should work, in theory