Hi Peter, you wrote:

> I ma not sure how to add more debugging - especially on productions
> server - if I put it on th dev server it may never happen there - for
> example never had such problem on Debian for example..

What'S about setting CURLOPT_VERBOSE to true?
That should give you a bit more insight on what's going on...
What's the PHP version you're using? Thread safety enabled?
Hand built? or distro package?

Regards,

-- 
Michael - <mike(@)php.net> http://dev.iworks.at/ext-http/http-functions.html.gz