<div dir="ltr"><div>Sad to report that deleting all capture cards and, as a consequence all input connections, followed by recreating them all, did not solve or modify the problem I'm having. Stations still get tuned to successfully on startup, but attempts to change them while in Live TV mode (attempted on multiple tuners) fails to resync video (my term -- screen goes black and eventually the FE comes back reporting "Video frame buffering failed too many times" and exits the Live TV mode.<br>
<br>Here again are links to pastebins of <a href="http://paste.ubuntu.com/7517206/">mythbackend.log</a>, <a href="http://paste.ubuntu.com/7517203/">mythfrontend.log</a>, <a href="http://paste.ubuntu.com/7517205/">mythmetadatalookup.log</a>, and <a href="http://paste.ubuntu.com/7517204/">mythpreviewgen.log</a>, if someone thinks they can figure out something by reading their contents.<br>
<br>For reference, here are rough event times relevant to the logs:<br>16:55:45 Started mythbackend<br>16:56:05 Attempted tuning to channel 160, briefly got the "Signal %0 | (_L) Lock" message --<br> maybe 5-10 seconds and got tuned (apparently) but with black screen (no video<br>
displayed, but audio output working)<br>16:56:20 Attempted tuning to channel 475, got the "Signal %0 | (_L) Lock" message and no<br> updates for over 20 seconds<br>16:57:14 Quit with the "Video frame buffering failed too many times" message.<br>
<br>I then exited from all the myth*** and pastebin'd the logfiles linked above.<br><br>--<br></div>Craig.<br><div><span class=""></span><span class=""></span></div></div>