You need to reflash your sim with the new OS BetaV4, as the current sims have the BetaV3.

Latest : We released the new drivers/images, that work with v3-v5 sims, so no need to reflash anymore or if you have a BetaV4 you can flash back the v3 OS and it will work with new images.

TS
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DM8000, DM800se, DM500HD, DM800HD, DM7025, DM7020s, DM7000, DM500s
VU+ Solo, VU+ Uno, VU+ Duo, Kathrein UFS910
Tivusat, TNTSat, Fransat, SSR/TSR, BBC1-2-3/ITV
DE-OpenBlackHole 1.4 image : http://www.openblackhole.com/