QuTS 5.0.1.2376 and TS-873A not working from Home Assistant

[digitalformula]

Please provide the following information along with your issue report (replace anything inside of <>):

Device Model Number: TS-873a

QTS Version: QuTS h5.0.1.2376 (note QuTS, not QTS)

Details:

• TS-873A configured with non-standard SSL port
• QuTS user created without any restrictions
• QuTS user can login without issues
• All warnings and user-setup messages accepted as per integration docs
• Home Assistant 2023.7.1 says "Unknown error occurred" when configuring the QNAP integration
• Tested with SSL verification enabled and disabled. Same result.
• Home Assistant logs indicate SSL cert verification should be enabled but don't contain any errors about connection

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.

[VincenzoKoestler]

QuTS on 472XT works for me