[mythtv-users] HDHomeRun Giving dtv_multiplex data missing error after move to Fios

[George Galt]

All:

I had a functioning HDHomerun when I was on Comcast.  A while back, I
switched to Fios and I haven't been able to get the hdhomerun to
successfully record since.  It appears that there is some information
that is not available to mythtv regarding the signal as I get a
"dtv_multiplex data is required for tuning" error when I attempt to
tune a channel.  Below is the myth log for a sample attempt this
afternoon (Oprah was the only HD programming available at the time).

2009-08-12 16:00:03.023 TVRec(2): HW Tuner: 2->2
2009-08-12 16:00:03.034 HDHRChan(1016826c/0), Error: dtv_multiplex
data is required for tuning
2009-08-12 16:00:03.035 TVRec(2) Error: Failed to set channel to 7_1.
Reverting to kState_None
2009-08-12 16:00:03.036 TVRec(2): Changing from Watching RecordingOnly to None
2009-08-12 16:00:03.043 AutoExpire: CalcParams(): Max required Free
Space: 1.0 GB w/freq: 15 min
2009-08-12 16:00:03.048 Canceled recording (Recorder Failed): Oprah
Winfrey: channel 3071 on cardid 2, sourceid 3

I followed the steps that I took last time in setting up the
hdhomerun, scanning for channels, setting up a separate
SchedulesDirect listing, etc.  The one thing I didn't do -- and I'm
hoping to avoid -- is deleting all of the tuners and video sources and
starting over.

A look through the archives didn't reveal anything of note.  Where
should I be looking?

Also, please note that I'm on mythtv 0.22:

MythTV Version   : 20600M
MythTV Branch    : trunk
Library API      : 0.22.20090424-2
Network Protocol : 45
QT Version       : 4.5.0
Options compiled in:
 linux release using_oss using_alsa using_pulse using_arts using_jack
using_backend using_dvb using_firewire using_frontend using_hdhomerun
using_hdpvr using_iptv using_ivtv using_joystick_menu using_libfftw3
using_lirc using_mheg using_opengl_video using_opengl_vsync
using_qtwebkit using_v4l using_x11 using_xrandr using_xv using_xvmc
using_xvmc_vld using_xvmcw using_bindings_perl using_bindings_python
using_opengl using_vdpau using_ffmpeg_threads using_libavc_5_3
using_live using_mheg

Thanks,

George