I installed Gemini v3.40, but now I cannot see more than 2 hrs of EPG. In the previous version (v3.3), I used to be able to see sometimes a whole three days program guide. What to should I do to be able to see the extended program guide?
you're not really telling us a lot, are you ?
for Sky, you'll probably need some plugin installed to get it's epg.
for Canal+ and DISH, you may need to change some expert setting of gemini, allowing it to interpret the embedded EPG data of these systems.
if you're using MV to display your EPG data, you might need to include some input sources in the MV input sources configuration page.