Various Instances How Intuit Online Backup not Working Issue appears
Intuit Data Protect also commonly known as IDP is used to backup QuickBooks Data on Intuit servers. You can get the Intuit Online backup not working issue in various ways which been mentioned below for you:

You may not find the IDP icon on the Windows taskbar.
Scheduled Intuit Data Protect backup fails to work.
Error 305 may appear while backing up with IDP.
IDP backup fails because of the Firewall or Internet issues.
These are some instances through which the Intuit Data Protect may show an error. There are various other ways through which it may occur. Now that we understand the types of error that Intuit Data Protect may face while backing up your data, let us look at the troubleshooting methods to fix the issue.

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