I keep having less knights. At first I thought maybe I disbanded some by misclick, but it happened again and again. I check his party but he only ever has like 1 knight. I'm amassing an invasion force and loosing my field units that I paid a lot for is a setback. Is there any reason they disappearing, like if too many units are in his garrison? Could other friendly lords take from him? I went from 60, to 40, to 38 with no reason.Solved: It was the high economic changes from diplomacy put it on low and haven't had any more missing units from my free garrison.