If the system is timing out, it may be due to a
loss of secure connection, which is usually caused by net congestion

If you do not clear your cache files periodically, you may
experience longer loading or browser closing times. In order to improve
your performance on the web, we
suggest that you occasionally clear your cache.

Below are instructions to clear your cache for various browsers. If your
browser is not listed below, we suggest that you use the help section of
your browser or contact their customer service center.

Internet Explorer

1. Click the 'Start' button'

2. Select 'Settings' and click 'Control Panel'

3. Double-click Internet (or Internet Options) and select the 'General'
tab

4. Click the 'Settings' button in the Temporary Internet Files section
and choose 'View Files'

5. Click 'Edit' and select 'Select All'

6. Press the 'Delete' key on your keyboard. If prompted to verify that
you want to delete your cookies, click 'Yes'

Netscape

Your computer stores copies of frequently accessed pages in the memory
cache or disk cache. This way, the computer doesn't have to retrieve the
page from the network each time you view it.

To set the size of the memory cache or to clear it (Windows and Unix only):

1. From the 'Edit' menu, choose 'Preferences'

2. Open the 'Advanced' category and click 'Cache'

3. To clear the 'Memory Cache' immediately, click 'Clear Memory Cache'