Error LED Soekris net5501

[armeol]

Hello
I use a router for my Soekris net5501 interconnection and it already twice reported that the red LED error during production. I can not make a link with which component of the router that no longer works well.
Could someone explain to me about this LED Error?
Thank you

[dotdash]

IIRC, the error LED will flash when you have an unread alert in pfSense. Logging in to the webgui and acknowledging the error should clear the LED.

[jimp]

That is correct, it should blink if there is an active alert in the GUI, such as filter rules not loading, ssh keys being generated, etc. Once acknowledged, it should go off.