F-Secure IS subscription oscillates between valid and expired state on computers.

etomcat Posts: 147 Superuser

Dear F-Secure,


Several hungarian customers complain today that their "F-Secure Internet Security" subscriptions frequently "oscillate" between valid and expired state on the computers. Even if they re-enter a 5x4 character keycode that should be good until mid-2020 and it is accepted, the status soon changes back to a red warning about expired subscription.


One affected computer has these specifications:

OS: Windows 10 build 1809 (x86 edition)
Net connection: 250mbps ADSL provided by the "UPC" ISP company
Protection: F-Secure Internet Security version 17.6


I have attached a generic screenshot of the issue below.


Please advise how best to solve this problem?


Thanks in advance, Yours Sincerely:
Tamas Feher, Hungary.




screenshot.jpgGeneric screenshot of problem


  • Ville
    Ville Posts: 694 F-Secure Product Expert

    Hi @etomcat 


    This is not a known issue. If you could get an fsdiag from one of the affected computers and send it to our support, they could forward it to us in R&D for checking. Based on the description and screenshot, I can't even say if it's client or server issue.



    (F-Secure R&D)



    F-Secure R&D, Desktop products

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