I always leave my stb on since I record so many shows, but my EPG rarely went out more than 24 hours, most of the time it was only about 12. I swapped stb's from the other room that always had 3 days and there was no difference. Last night when I shut down the system at 11 PM, the EPG only went to 7:30 AM the following morning. Since I had no recordings scheduled last night I decided to turn off the Voom stb and VOILA! This morning I had 3 days of EPG. Apparently the EPG cannot keep up to date while it is turned on. The stb in the other room gets shut off when not in use, that is why it is always up to date.
FYI just in case you are having short EPG issues like I was.
FYI just in case you are having short EPG issues like I was.