Missing HD Channel 50% of the time on Bolt, but not on Premiere XL

Our family has two separate TiVo boxes (Premier XL and Bolt) drawing on the same Xfinity Comcast cable connection. Everything’s been working fine for a while now. So baseball season started and the NBA finals started, so we have been watching more sports. Comcast messed with the sports channels again, so now instead of Fox Sportsnet or Comcast Sportsnet or Comcast Bay Area, it’s NBC Sports Bay Area or something or other and they went and changed the channel #s again - there are now about ten...

Missing HD Channel 50% of the time on Bolt, but not on Premiere XL

Missing HD Channel 50% of the time on Bolt, but not on Premiere XL