<span style>Hi all,</span><div style><br></div><div style>I have a Motorola DCT6412 III box connected to Shaw Cable.</div><div style><br></div><div style>Firewire chipset is: FireWire (IEEE 1394): Agere Systems FW322/323 (rev 61)</div>
<div style><br></div><div style>In MythTV, I can tune and capture all of the HD channels that I subscribe to.</div><div style><br></div><div style>However when I try to tune any SD channels, the tuning popup just says "100% Signal (TL__) Partial Lock." and stays there forever.</div>
<div style><br></div><div style>The cable box display shows the correct channel, so at least the channel-change part seems to be working properly.</div><div style><br></div><div style>I have verified that 5C copy protection is not in effect-- all the channels are marked "Copy Free" in the cable box's info screen.</div>
<div style><br></div><div style>I've tried Point-to-Point and Broadcast mode with just about every different option for "Cable Box type" and I've had the same result with every combination so far.</div>
<div style><br></div><div style>I previously had a different cable box on a different provider, on the same PC and FW card, and it worked flawlessly, so I at least know that my FW setup works.</div><div style><br></div>
<div style>Does anyone have any more ideas of what to try here? Please let me know if there are any relevant logs I should post. The frontend log just showed a lot of "Waited 100ms for video buffers" messages.</div>
<div style><br></div><div style>Thanks in advance for your help.</div>