I've use Orange Seal Endurance for a while and never had that happen. I have 2 sets of wheels for my CheckPoint and sometimes 1 set of wheels does not get used as often based on what I feel like riding, and even still, I have not come across that. I am assuming you have shaken it up well before you filled your tires, but if not, that could have been the reason. I have not ever gotten to a point where it was empty and completely dried out though.