iTunes backup failing 'iPhone has disconnected'

Using the iTunes app for Windows 10.

Need to get this done because I'm having issues with my phone and Apple Support has requested I back my iPhone 13 Mini to iTunes.

Was able to backup my iPad but my iPhone keeps having problems.

iPhone is at the most recent iOS software: 15.6.1

I have deleted all previous backups, my phone is set to Airplane Mode, App Refresh has been turned off and it is in Low Battery Mode. These are all suggestions I found in previous conversation about this issue.