Microb: automatic page refreshes
 

I use a number of sites serving web pages that automatically refresh, Microb seems to be totally inconsistent in how it acts with these pages. Sometimes it does the periodic refresh, sometimes it does it when I tap the screen, sometimes it doesn't do anything. Examples:

http://www2.radioparadise.com/mini_playlist.php
and my Google mail page.

I'm using an N800 with OS2008 v4.2008.36-5

Can anyone offer an explanation of why Microb isn't performing as I expect (i.e. as Firefox does on Windows or Ubuntu rendering the same pages)?

TIA, Don