[RESOLVED] LSLB - white page problem

[Clockwork]

Every time I'm uploading something from my local connection (e.g. a video to youtube) I can't access my site through lslb (also the admin panel).

I always receive a white page until the upload stops. If I directly access one of the backend servers it works fine.

Live HTTP headers recording (I only receive a HTTP/1.x 200 OK):

GET / HTTP/1.1

Host: www.domain.com

User-Agent: Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10.6; de-DE; rv:1.9.1.7) Gecko/20091221 Firefox/3.5.7

Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8

Accept-Language: de-DE,de;q=0.7,chrome://global/locale/intl.properties;q=0.3

Accept-Encoding: gzip,deflate

Accept-Charset: ISO-8859-1,utf-8;q=0.7,*;q=0.7

Keep-Alive: 300

Connection: keep-alive

Cookie: *censored by me*

Cache-Control: max-age=0



HTTP/1.x 200 OK

the error.log doesn't tell me anything.