Port forward - My ISP start to throttle/inspect/filter my traffic ?

[Guest]

I have web server, and few more servers.
Ports r ok forwarded.
Everything was ok… until few days ago I check dl speed from my web server.

Now my web server never hit dl speed above 14KB/s. If I use dl manager I easy hit my ul caps (40-50KB/s).
I moved all my big files to external web server for now.
When I test open ports only for 80 I get open on dozen of web test tool.
For all other open ports I get closed or unknown (sometime).
All servers on those "closed" ports works outside.
I test torrents and they work better when they do not use open port (or it is placebo effect).

Any hint?

[Guest]

http://forum.pfsense.org/index.php/topic,54362.0.html