error Zywall USG100-PLUS

Marco007

Hello everyone and thanks for the support.
I have a Zywall USG100-PLUS device that reconfigures itself and restarts every 15/20 minutes, dropping the internet line and voip telephony.
Do you think I can try to update the firmware or should the device be changed?
From the official Zyxell website I can't find the various product updates, do you have any links?

Thank you and good day
Marco

jasailafan

AFAIK, Zywall USG100-PLUS has been EOL'ed. Maybe you can try the final version. 

https://community.zyxel.com/en/discussion/4247/zywall-usg-series-v3-30p9-wk48-firmware-released