Saving patches not working

  • Hello,

    i worked a couple of hour on a patch some days ago, now i'm opening again to work on the track but the patch totally sounds different. On other projects the virus always restored the correct status of the patch, but not on this one. is there a way to restore? i can't understand why this happened. I need that patch that i saved. X(

    Virus TI2, Ableton 10 on Macos Mojave