By clearing your ~/Library/Caches and /private/tmp folders (Fix #2), you will specifically target the "appdozedmg" process. If that fails, disabling your VPN or switching DNS servers will almost certainly allow the download to complete.
However, in the world of software, specific error codes can appear that leave even experienced users scratching their heads. One of the rarer, but increasingly reported, issues is the error associated with CleanMyMac installations or updates. cleanmymac 504 appdozedmg
Date: October 26, 2023 Category: Mac Troubleshooting, Software Errors One of the rarer, but increasingly reported, issues
Let us know in the comments, or contact MacPaw support directly—they are known for responding within 24 hours. Disclaimer: This article is for informational purposes. CleanMyMac is a trademark of MacPaw Inc. The "504 appdozedmg" error analysis is based on user reports and standard macOS diagnostic logic. CleanMyMac is a trademark of MacPaw Inc