Skybox f3 - Very slow Epg

Great box shame about the epg.

Updates very slowly and most of the time only uupdates the channel you are actually scrolling to on the list.

Anyone got it working properly with a pre-emptive full load of the epg before you actually press the epg button.

Someone mentioned that it did work in an earlier firmware version but i am a bit reluctant to go backwards to go forwards if ye ken ma drift!