Flash keys are known to cause problems. Try also to replace yours with a new black one and reboot. After taking some persuasion it may start using it and re-appear.
--

With Best Regards,
Marat Khalili

On June 22, 2016 12:24:24 AM GMT+03:00, "Jacques Lav!gnotte." <jacques@lavignotte.org> wrote:
Hi

RIPE-Atlas-Probe-16917 gets the Adresse IP : 192.168.1.13 on the DHCP of
the ADSL Modem but  RipeAtlas site says probe is disconnected.

I restarted it several times, checked the cable to the witch and
replaced the power supply.

No  way :  The 'globe' LED is permanently blinking.

What else should I check ?

Thanks, Jacques