Quicken encountered a server-side error while syncing your data [http-503].

I am receiving the following error when trying to perform mobile sync:
Quicken encountered a server-side error while syncing your data [http-503].

Is there a known cause for this error?

I'm using Quicken 2020 ver R27.28

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Answers

  • Same here... started happening after update to R27.28 and is getting more and more frequent!
  • Bruce
    Bruce Member ✭✭
    Yes, this error just started occurring after the installation of the most recent update. Logging out and back in seems to have rectified the issue. The first cloud sync took so long that I thought it had hung up, but after about 20 minutes, it finished.
    I didn't have to Reset my cloud data, which is good, because that option doesn't appear in the screen you referenced.
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