It is a multi-tuner, then you have to disable the mode that is not used. Vix/PLI has both modes displayed and disabled by default. You enable the mode you want.
Your log had this
22:30:19.5195 [ ] dvb/frontend.cpp:3965 setSlotInfo [eDVBFrontend] setSlotInfo for dvb frontend 0 to slotid 0, descr Si2169D, need rotorworkaround No, enabled Yes, DVB-S2 Yes
22:30:19.5196 [ ] dvb/frontend.cpp:3965 setSlotInfo [eDVBFrontend] setSlotInfo for dvb frontend 1 to slotid 1, descr Si2169, need rotorworkaround No, enabled Yes, DVB-S2 No
22:30:19.5196 [ ] dvb/frontend.cpp:3965 setSlotInfo [eDVBFrontend] setSlotInfo for dvb frontend 2 to slotid 2, descr Si2168, need rotorworkaround No, enabled Yes, DVB-S2 No