Subscription Lost on mac os 15.1

[Kevin_Daddy]

When I open the pref pannel, Error occurs.

[Kevin_Daddy]

After click the OK button, It mentioned me the subscription is not valid any more. But My 4-years sub expire time is Aug 2025.

[yang (Yang.Y)]

Hi Kevin,

Could you please try remove and reinstall Core Tunnel from App Store?

Kind Regards,

Yang