I have codesigned, notarized and stapled my application bundle (MyApp.app) and all processes have finished successfully. Afterwards, I zip my application using ditto. If i unzip this package again and start the app, everything works just fine. But if I upload this zip to our servers and redownload it using http, unzip and try to start the app, the app logo just bounces up and down in the taskbar and never starts. I also already checked the md5 sums of both, the local zip and the re-downloaded one and they are matching. Can anyone maybe tell me what the problem could be?