I added the changes "Atypes" and "Dtypes" from the new file pat.c (vdr-1.7.15) to the file filter.c (channelscan-0.6.1 patched and worked on vdr-1.7.14). But now channelcsan-0.6.1 can't scan all dvb-s2 transponders. Perhaps the fact that in vdr-1.7.15 changed the modulation (channels.c). Can anyone suggest what else needs to be fixed except filter.c?