Patches aren't playing correctly

[Starmonger]

Hi, i have the exact same problem it sounds like, from reading your description. For some reason it has only happend 3 times- in 2 differnt songs, and once i managed to make the afflicted sound save as the right one again in a track I made, by loading and saving it a number of times. However in a differnt song I couldnt seem to make it stay. By this I mean one of the sounds has like you say some slight change in cuttoff, and a reverb sound added for some reason... so i reload the original sound from the synth and save the song again (cubase sx3) but then once i load the track again it reverts back to the changed sound. Very strange and annoying. Anyway im glad to see someone else in the same boat as I was gunna make a thread about this but thought i would be alone in it.