I've done a few probe missions before just fine but am stumped as to why this isn't working.
Here's a photo ( click to enlarge ):
Probe minimal deviation should be:
AP 1,442,633
PE 868,661
Inclination 123
Longitude AN 139.50
Argument of Periapsis 146.8
If I change my inclination to 123 deg however, the orbit will be an exact opposite "x" from what the pink line-guide is showing. NO matter what I do it won't finish. It was also built after the contract started.