Origin constantly updating
Another possible option would be to disable Gatekeeper to prevent the verification process from unidentified and identified developers from running in the first place, but that is really not a good idea as it could open the Mac up to broader vulnerabilities or other issues.
It will of course still report those changes upon the next change that it does detect. If you are on windows and getting any error messages mentioning leveldown and Python, please attempt the steps below.
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at DBIP]:[couch DBPort]/[dbname]/? This can be fixed by moving the resource to the same domain or enabling CORS it's because you need to enable CORS on Couch DB/Cloudant/whatever you're using.
Otherwise, your scripts can only access the server database if they're served from the same origin — the protocol (ex: error in Firefox.
If the process is still stuck and unchanged an hour or so later, it’s probably stuck.
Re-download the installer: Before anything else, you should consider that the downloaded installer, dmg, or updater may have been corrupted or perhaps is incomplete.