Earlier this year, Channel Four made Channel 4 HD the default on Freesat channel 104.
Channel 4 Standard definition, which occupied channel 104 is no longer available on Freesat.
For some users this has meant that they are unable to receive Channel 4 on channel 104, as they have been allocated a weak Channel 4 HD region.
And perhaps using the wrong size of satellite dish for your location, or your satellite dish is not accurately aligned.
You can however add Channel 4 HD channel to your Freesat HD setup box and continue to watch Channel 4 in HD.
This is the process how to add Channel 4 HD channels to your Humax Freesat set top box