I have a slingbox pro-hd i have coaxial splitter one to cable box one to sling box. When watching on the coaxial input i get only a few channels i believe 48 which is fine but my issue is only a handful of the 48 will work, the others say weak or no video detected. Can anyone give me a work around for this? Or tell me why this is happening?
At the Slingbox you need to run the Setup Assistant and confirm that you select the Detailed Scan, If the issue persists, I recommend that you Reset the Slingbox and then set it up on the network. This link might help you,
Let us know how it works.