I`ve got two Problems

Astra 19,2 and Hotbird 13
When I use BDA 5.0.0.6 driver (newest) for my Technotrend S2-3200 at ProgDvb 4.85.3 on WinXP Media 2005 everything works fine. Only the Change of the LNB is too slow, I have to click on a channel from another LNB a second time after some seconds to provide it. Channel-Change at the same LNB works with one klick without a problem.
When I use BDA 4.0.0.18 driver everything works better, but only one LNB (Hotbird) can be found. Don`t know why. other people havent got this problem

Can someone Help me, please?