Google web accelerator causes IMAIL web-based e-mail to fail

I discovered something interesting... I occasionally check e-mail on my company e-mail address through IMAIL's web-based e-mail client. Recently, from the computer downstairs at my house it hasn't worked and today I figured out why. I have the Google Web Accelerator installed on this computer and somehow it prevents IMAIL's web-based e-mail client from working correctly. Is there anything out there that fixes this problem in Google's web accelerator? Is it a known bug (or is there a similar class of bugs that's known)?