We bought a new Zyxel ADSL router.
We configured it in the same way as an older Zyxel P660 router.
Internet works, but RED LED SHINES started to shine (not blink) since some moment. The weird thing is that ACCORDING TO MANUAL THERE SHOULD BE NO RED LED as you can see on an attached picture.
Now it shines all the time (also after reboot and resetting to factory defaults and loading configuration from a file).
I'm asking because we are trying to configure IPSec and another weird thing is that IPSec Advanced configuration gets reseted randomly (the rest of configuration stays). Could this prove a malfunction?
Note: Our provider (Telefonica O2 Czech) does not use login and password to connect by ADSL.
Thank you for clues.