searching bouquets and cursor jumps back to start

[Digger]

i have nabilosat on my 500s with a updated sat file on it. It works fine but the only problem is that when i am looking thru the bouquets it seems to jump back to the start of the bouquet every so ofter and can be very annoying.Any ideas why it might be doing this???

Cheers....

[xshandix]

go in to the menu find remote seting and tune it down