Bug#606345: HTTP::Response::is_success returns true when content is incomplete

[Nicholas Bamber]

Stanslav,
     I wonder if you have tried running uscan with the timeout argument 
set. If that would solve your problem that would provide some information.

     In terms of further investigation I can suggest  the following:

1.) There is a version 5.837-1 of libwww-perl.

2.) You can try using the GET utility from libwww-perl to localize the 
problem to libwww-perl.

GET -s -t <timeout> <URL> > <file>

3.) From my side I could look into running the requests through a proxy 
that slows the request down.