what kind the receiver do u have? what bin are u using? did you set the date and time right? If u set the right time and date. it should be good for atleast 2 hrs of epg.
I have a pansat2700a. I cant remmber what th elast bin was i uploaded i think it was the 143 that kept overheating. Time and date are set correctly. I get, on a good day , one hour or nothing unless i re-start the box. i read somewhere that i'm suppost to turn the box off at night when i go to sleep usually i just turn the tv off does this effect it?