Nice board, I am sure I can learn from here

I have a perticular box that scans finds limited transponders and then limited channels, these are a mixture of FTA and PPV channels. I have tried most images on it and i have tried both fast/slow scans and bruteforce scanning. I have also transfered a working bouqete and services from a known good box over and all i get is either waiting for time or no channel information available when i select the lost channels...
Any ideas any one. Any input would be greatly apreciated...
BR
Phezo