It's working here, Ulli, Just checked.
Is the URL set to: "http://www.celestrak.com/NORAD/elements/" ?

Exactly sic.

Cheers,

Ulli
=============================

So is it working now?

Cheers,
David
--
SatSignal Software - Quality software for you
Web: https://www.satsignal.eu
Email: david-taylor@blueyonder.co.uk
Twitter: @gm8arv