[Error] [QuFirewall]

[dosborne]

You can reset the firewall and other settings back to default, since there is no other information to provide advise on.

https://www.qnap.com/en/how-to/faq/article/how-can-i-reset-my-nas

https://www.qnap.com/en/how-to/faq/article/what-is-the-default-system-administrator-password-for-my-nas

Although it may be this posted issue

QuFirewall problem after update

After a recent update to QuFirewall, the app will not retain the selected profile (restricted security) and reverts to the basic protection profile, which makes the NAS inaccessible. Manually restoring the profile to restricted security corrects the problem temporarily, but the profile selection later reverts to basic protection. (I long ago added a few additional rules to the restricted security profile necessary to make the NAS accessible in my network and this has worked without issues until …