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<blockquote data-quote="mm1352000" data-source="post: 1061862" data-attributes="member: 82144">@[USER=145022]T^2[/USER]Looking at your log files and captures for the long tuning issue...It looks like TV Server is at fault though right now I can't tell exactly what the problem is.The Wireshark trace for capture 3 clearly shows that the tuner is streaming and delivers PMT once every 100 ms or so. As such, it should definitely not be taking 20+ seconds for TV Server to get PMT. I do find it odd that the IPTV source log file is complaining about discontinuity errors on PID 0 right up to the point of the channel change:...and then it suddenly goes quiet. I'm wondering if the IPTV filter stops delivering the stream for some reason. Unfortunately I can't tell as the data level debug setting didn't seem to take hold.The other thing I'm wondering about is the similarity of the PMT from the previous channel. A couple of years ago we had a problem where TV Server failed to pick up PMT on changes between certain channels due to the similarity of the PMT. As far as I know that problem is completely solved and I don't think it is happening here, but you never know.mm</blockquote>

[QUOTE="mm1352000, post: 1061862, member: 82144"] @[USER=145022]T^2[/USER] Looking at your log files and captures for the long tuning issue... It looks like TV Server is at fault though right now I can't tell exactly what the problem is. The Wireshark trace for capture 3 clearly shows that the tuner is streaming and delivers PMT once every 100 ms or so. As such, it should definitely not be taking 20+ seconds for TV Server to get PMT. I do find it odd that the IPTV source log file is complaining about discontinuity errors on PID 0 right up to the point of the channel change: ...and then it suddenly goes quiet. I'm wondering if the IPTV filter stops delivering the stream for some reason. Unfortunately I can't tell as the data level debug setting didn't seem to take hold. The other thing I'm wondering about is the similarity of the PMT from the previous channel. A couple of years ago we had a problem where TV Server failed to pick up PMT on changes between certain channels due to the similarity of the PMT. As far as I know that problem is completely solved and I don't think it is happening here, but you never know. mm [/QUOTE]

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