....like on BBC News 24 or S#y news. The rolling banner has alway's juddered and blurred regularly. It will be fine for a time then start again.

This has been on every LCD i've owned and from freeview internal/external and various satellite receivers.

I know it's a common issue with LCD's but what causes it, and can it be cured?

My friend has a 100 mhz LCD, completely different set-up, but same issue.