[RPI4+RPI5] + LE 12.2.0 + TVH 4.3-2433 + hauppauge wintv dual hd (si2168) not working after upgrade

    Hello,

    The wintv dual seems to be there, but if i try to add muxes, it doesn't work. (DVB-C, Germany, "Privatkabelanlage")
    Everything was ok before with the former LE Version.

    what could be the reason?`

    thank you,

    stefan

    P.S.: I also tried it with a Pi5, but only got the same result.

    Edited 2 times, last by stefan327 (August 17, 2025 at 4:45 PM).

    I got this when trying to debug:

    2025-08-17 18:06:12.492 [ INFO]:mpegts: 306MHz in DVB-C Netzwerk (0x55b21c3540) - deleting
    2025-08-17 18:06:12.492 [ DEBUG]:mpegts: removing mux 306MHz in DVB-C Netzwerk from scan queue
    2025-08-17 18:06:37.174 [ TRACE]:mpegts: 306MHz in DVB-C Netzwerk - created
    2025-08-17 18:06:37.174 [ DEBUG]:mpegts: adding mux 306MHz in DVB-C Netzwerk to scan queue weight 5 flags 1000
    2025-08-17 18:06:47.173 [ DEBUG]:mpegts: 306MHz in DVB-C Netzwerk - add raw service
    2025-08-17 18:06:47.173 [ DEBUG]:service: 6: 306MHz in DVB-C Netzwerk si 0x7f8c004f80 Silicon Labs Si2168 #0 : DVB-C #0 weight 0 prio 10 error 0 (OK)
    2025-08-17 18:06:47.173 [ DEBUG]:service: 4: 306MHz in DVB-C Netzwerk si 0x7f8c004ec0 Silicon Labs Si2168 #1 : DVB-C #0 weight 0 prio 10 error 0 (OK)
    2025-08-17 18:06:47.173 [ TRACE]:service: will start new instance 4
    2025-08-17 18:06:47.173 [ TRACE]:service: starting 306MHz in DVB-C Netzwerk
    2025-08-17 18:06:47.173 [ INFO]:mpegts: 306MHz in DVB-C Netzwerk - tuning on Silicon Labs Si2168 #1 : DVB-C #0
    2025-08-17 18:06:47.174 [ ERROR]:linuxdvb: Silicon Labs Si2168 #1 : DVB-C #0 - failed to tune [e=Invalid argument]
    2025-08-17 18:06:47.174 [ TRACE]:service: tuning failed

    Hi, the existent channels working? Probably is a TVHeadend server addon or a tuner driver issue. In the TVH server addon settings, at versions, could you change to an older version (if listed any, disable the auto-update first)? Or maybe you could update to a newer 12.2 nightly version, small chance, but if in the kernel-driver, maybe already fixed.

    If you have time and a spare SDcard, you can try even the latest LE13 nightly build too. Just a quick test, with basic settings, THV server, and to see if it's working or not.

    Thank you.

    I tried it with LE13, but I have the same failure. (tvh 4.3 latest version)
    it was the build from yesterday.

    I will try tvh 4.2. older versions now.
    - tried with 4.2.8-36 didn't bring other results.

    Any other Ideas?

    P.S.: all muxes work on the attached TV.

    Edited 2 times, last by stefan327 (August 24, 2025 at 10:51 AM).

    P.S.:

    strange - a very old version of LE (9.2.x) doesn't work too.

    so the last known working configuration was the one that I had with a rpi 3b.

    I tested the stick with the windows software - everything is working there.

    Edited once, last by stefan327 (August 24, 2025 at 1:14 PM).