when progdvb is scanning transponders of selected satellite (which are in Transponers directory) it only find frequencies which are +153 Mhz higher than frequencies of transponders in the list.

can i fix this behavior? (beside editing Transponders config file (by adding 153 mhz to frequencies?) why is this happening? (maybe LOF or something?)

You can add this value to lof value in Settings->diseq->lnb.

PS: It is hardware problem if LNB.

thnx it wokred (by substracting 153 from default cirular LOF value)

althou i believe it could be automaticaly resolved by software but its complicated.