I have configured an Autorec profile that has "Duplicate handling" set to "Record if different subtitle". It works for the scheduling: no duplicated entries found from the Upcoming Recordings, when that setting is set.
But still Tvheand records duplicated recordings, even it has not been scheduled them in advance (in Upcoming Recordings), but instead, it schedules and starts to record it when the (duplicated) program starts on the channel (like on-demand basis, immediately when the program starts on TV channel):
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: entry 0dfedc7a432f74da0057bc6daa5f63cc "Foo Bar Program" on "My TV Channel" starting at 2025-09-23 10:24:30, with broadcast id "<noid>", scheduled for recording by "admin"
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: "Foo Bar Program" on "My TV Channel" recorder starting
Sep 23 10:25:30 dvb tvheadend[61468]: subscription: 01D3: "DVR: Foo Bar Program" subscribing on channel "My TV Channel", weight: 500, adapter: "Turbosight TBS 6209 (Octa DVB-T/T2/C/C2/ISDB-T) #1 : DVB-T #0", network: "DVB-T2 Provider", mux: "658MHz", provider: "My Channel Provider", service: >
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: /data/DigiTV/Film/TV-tallenteet/Foo Bar Program/Foo Bar Program (2025-09-23 10-30).ts from adapter: "Turbosight TBS 6209 (Octa DVB-T/T2/C/C2/ISDB-T) #1 : DVB-T #0", network: "DVB-T2 Provider", mux: "658MHz", provider: "My Channel Provider>
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: # type lang resolution aspect ratio sample rate channels
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: 1 H264 1920x1080 ?
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: 2 MPEG2AUDIO fin 96000 ?
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: 3 MPEG2AUDIO swe 96000 ?
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: 4 MPEG2AUDIO dut 96000 ?
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: 5 DVBSUB fin
Sep 23 10:25:30 dvb tvheadend[61468]: dvr: 6 DVBSUB fin
Sep 23 11:10:00 dvb tvheadend[61468]: subscription: 01D3: "DVR: Foo Bar Program" unsubscribing from "My TV Channel", username="admin"
Sep 23 11:10:00 dvb tvheadend[61468]: dvr: "Foo Bar Program" on "My TV Channel": End of program: Completed OK
Is this a known issue/feature, or is it a bug? Is there possibility to avoid this happening (and not to record those duplicated entries)?
Here is the DVR Configuration I'm using for this Autorec:
