Hi Manu, Thanks for posting this. I also have the same issues as Mark. The dst_wait_dst_ready: dst wait NOT ready after 200 Although I see a different number of 250 with the v4l-dvb tree on the newer rev of this card and and this with the older (1022A?): see below This mail was started a few days ago, but not finished. I just haven't had the time to try all the posibilities. I have added your patches (there are 5?) to my tree and rebuilt. I still get the output below, but sometimes I do get a good tune and have dumped channel lists. I will collect the debug info and post. Always, if the wait ready is 54 or 53, the tune fails, good tunes are much faster ~10-12. I have wanted to rebuild all the other tools to be sure they are not causing problems, but I expect the tuning is still not reliable. I have not tried with the newer rev of the card. And unfortunatly the first Pacific storm in a long time has blown up and moved my dish (held in place by a cinder block) and now I can't tune anything even with a set top box. dst_set_freq: set Frequency 1770000 dst_set_frontend: Set Frequency=[1770000] dst_set_symbolrate: set symrate 20000000 dst_set_symbolrate: set symcalc 238312 dst_set_polarization: Polarization=[Horizontal] dst_set_frontend: Set Symbolrate=[20000000] dst_write_tuna: type_flags 0x16 dst_comm_init: Initializing DST. dst_gpio_outb: mask=[ffffffff], enbb=[0001], outhigh=[0000] rdc_reset_state: Resetting state machine dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0000] dst_gpio_outb: mask=[0002], enbb=[0002], outhigh=[0002] writing [ 06 ea 01 3a 2e 80 40 e7 ] i2c_adapter i2c-0: master_xfer[0] W, addr=0x55, len=8 bt-i2c: <W aa 06 ea 01 3a 2e 80 40 e7 > dst_gpio_outb: mask=[ffffffff], enbb=[0000], outhigh=[0000] i2c_adapter i2c-0: master_xfer[0] R, addr=0x55, len=1 bt-i2c: <R ab =ff > read_dst: reply is 0xff dst_wait_dst_ready: dst wait ready after 54 i2c_adapter i2c-0: master_xfer[0] R, addr=0x55, len=8 bt-i2c: <R ab =00 =00 =33 =00 =00 =1e =ff =b0 > read_dst: reply is 0x0 I will repost with a better collection of debug output. Should I post the output on a website or in the mail? Thanks, mark