Andrew de Quincey wrote: > Just a thought - could it be the DiSEQC? I'm just using simple tone/voltage > control myself. Do all these cards use the same LNB chip on them? The DVB-S > stv0299 ones I have here all seem to use an LNBP16A chip. Cable ok? Loss of frontend power will reset the switch. It _might_ be possible to produce bogus Mini-A or Mini-B commands on the cable if the 22kHz tone gets interrupted for some reason (noise on the cable). Retuning would fail, since the DiSEqC commands will not be repeated. Oliver -- -------------------------------------------------------- VDR Remote Plugin available at http://www.escape-edv.de/endriss/vdr/ --------------------------------------------------------