Ok, so I saw a post that I think is related, but the solution used didn't work. Here is my problem:
When I set the animations for "is walking" and "is on ground"(for not walking) everything is fine, the character walks left and right correctly. When I add "is jumping" I still have no problems. Now the tricky bit is adding "is falling." When I do this, and attempt to walk to the right the character skips between the 1st frame of the running animation and the falling animation. Walking left is no problem. I've tried a number of things to try and stop this from happening, but everything I try either breaks it further or just causes the same result. here is my CAP file: HERE