Troubles sharing tuner of Intelsat 27,5º (BBC satback with encrypted PMT)

statequieta

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I know this project is difficult, let's see if someone can help me out here.

I have two receivers (vu+zero and vu+plus uno) that want to receive BBC satback channels @ Intelsat 27,5ºw. VU+ zero receives the signal and runs OSCam r11704-798 with proper key (D5xxxxxxxxx) to work it out. The point is, I would like to watch those channels in another room with no access to the antenna. So I'm sharing the VU+ zero tuner with the vu+uno so everytime I turn on the receiver, it loads the channels at the vu+zero.

It works, I can watch channels in both receivers. Since all of them are in the same TP, I can zap without having to watch same channel in both receivers. But it crashes whenever I zap in the vu+zero. I mean, it's not a strict rule, sometimes works, sometimes it stops. It's not a matter of signal, seems to be a question of oscam. This is the log when everythin works:

Code:
2022/10/10 17:10:32 69E45857 c (ecm) dvbapiau (P: 2600:000000:4484:1FFF:0000: #ECM_L:17 #CW=D5xxxxxxxxxxxxxx HOP:00): cache2 (59 ms) by emulator - BBC One HD
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 stopped descrambling for program 4484 (BBC One HD)
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 1 stopped descrambling for program 4700 (CBeebies HD)
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 ecmpid 0 CAID: 2600 ECM_PID: 1FFF PROVID: 000000
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 found 1 ECM pids and 4 STREAM pids in CA PMT
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 0000 VPID 19C9
2022/10/10 17:17:22 00000000 >> OSCam << cardserver log switched, version 1.20_svn, build r11704-798 (armv7-vuduo4k-linux-gnueabihf-libcurl)
2022/10/10 17:17:22 165B9129 r (emu) Key found: F A991E72F 00000000
2022/10/10 17:17:22 69E45857 c (ecm) dvbapiau (P: 2600:000000:4484:1FFF:0000: #ECM_L:17 #CW=D5xxxxxxxxxxx HOP:00): found (1 ms) by emulator - BBC One HD (lg)
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 1 ecmpid 0 CAID: 2600 ECM_PID: 1FFF PROVID: 000000
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 1 found 1 ECM pids and 6 STREAM pids in CA PMT
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 1 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 0000 VPID 17D5
2022/10/10 17:17:22 165B9129 r (emu) Key found: F B504A934 00000000
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 stopped descrambling for program 4484 (BBC One HD)
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 ecmpid 0 CAID: 2600 ECM_PID: 1FFF PROVID: 000000
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 found 1 ECM pids and 4 STREAM pids in CA PMT
2022/10/10 17:17:22 69E45857 c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 0000 VPID 19C9
2022/10/10 17:17:22 69E45857 c (ecm) dvbapiau (P: 2600:000000:4440:1FFF:0000: #ECM_L:1B #CW=D5xxxxxxxxx HOP:00): found (2 ms) by emulator - BBC Two HD (lg)
2022/10/10 17:17:22 69E45857 c (ecm) dvbapiau (P: 2600:000000:4484:1FFF:0000: #ECM_L:17 #CW=D5xxxxxxxxx HOP:00): cache2 (57 ms) by emulator - BBC One HD

And this is the log when something brakes:

Code:
2022/10/10 17:18:41 69E45857 c (ecm) dvbapiau (P: 2600:000000:46C0:1FFF:0000: #ECM_L:17 #CW=D5xxxxxxxxx HOP:00): found (59 ms) by emulator - CBBC HD (lg)
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 stopped descrambling for program 46C0 (CBBC HD)
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 1 stopped descrambling for program 4440 (BBC Two HD)
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 ecmpid 0 CAID: 2600 ECM_PID: 1FFF PROVID: 000000
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 found 1 ECM pids and 4 STREAM pids in CA PMT
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 0000 VPID 1B59
2022/10/10 17:18:58 165B9129 r (emu) Key found: F 492AB8AD 00000000
2022/10/10 17:18:58 69E45857 c (ecm) dvbapiau (P: 2600:000000:46C0:1FFF:0000: #ECM_L:17 #CW=D5xxxxxxxxx HOP:00): found (0 ms) by emulator - CBBC HD (lg)
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 1 ecmpid 0 CAID: 2600 ECM_PID: 1FFF PROVID: 000000
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 1 found 1 ECM pids and 5 STREAM pids in CA PMT
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 1 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 0000 VPID 0191
2022/10/10 17:18:58 165B9129 r (emu) Key found: F 58A180E2 00000000
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 stopped descrambling for program 46C0 (CBBC HD)
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 ecmpid 0 CAID: 2600 ECM_PID: 1FFF PROVID: 000000
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 found 1 ECM pids and 4 STREAM pids in CA PMT
2022/10/10 17:18:58 69E45857 c (dvbapi) Demuxer 0 trying to descramble PID 0 CAID 2600 PROVID 000000 ECMPID 1FFF ANY CHID PMTPID 0000 VPID 1B59
2022/10/10 17:18:59 69E45857 c (ecm) dvbapiau (P: 2600:000000:11C0:1FFF:0000: #ECM_L:19 #CW=D5xxxxxxxxx HOP:00): found (1 ms) by emulator - BBC FOUR (lg)
2022/10/10 17:18:59 69E45857 c (ecm) dvbapiau (P: 2600:000000:46C0:1FFF:0000: #ECM_L:17 #CW=D5xxxxxxxxx HOP:00): cache2 (59 ms) by emulator - CBBC HD

In this case, CBBC HD continue working in Vu+zero, but BBC FOUR in vu+ uno is now showing anything -although it seems that the data stream is being shared with the receiver...

Any idea?
 
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