Mayor Latency using Saffire 24 and PT10

[telechuncho]

Hi...this is my first post.
I'm having trouble with a lot of latency while recording. I use a Focusrite Saffire 24 pro (connected through firewire).
When i create a new session there is no trouble but if I open a session that have a few audios and plugins, there is no way (to me) to avoid the latency. I already change the buffer size. If I bypass the plugins the latency drop down but not all the way.

What am I missing?

[elliot@focusrite]

Hi there,

I am sorry to hear you are having latency issues with your Pro 24, if you contact us at the site below we will be happy to help you with your problem;
http://uk.focusrite.com/contact-support

Elliot // Focusrite Technical Support