I'v tried it all.
On my T1 Plus, I can't get the EPG working without physically hovering over the EPG 1 by 1 sometimes. Sometimes it does not show anything in certain channels and then yo get a dozen EPG populate randomly.
The 1 hour thing has been like this since like forever for me. I tried it all. On the Portal settings in DOL2, DOL, even in the android app settings. Moved it forward, back, daylight, etc. It never correlates and never is spot on. The thing I hate the most is not the EPG is off by 1 hour, its that if you are hovering over a channel that you want to see a specific movie or something, if you are not on the correct time either to the left, center, or right, you don't get to hop into the channel until you hover over the exact EPG show thats on LIVE with the 1 hour off. Its kind of weird to explain.
IDK why dreamlink just shifts over the 1 hour selection to have the EPG cursor over by 1 hour. This would solve huge pains in the butt when trying to load channel directly from EPG and the 1 hour shift can be left by server if they feel like not touching it. Someone just needs to decide on something, either Rocket supplier or Dreamlink. Maybe dreamlink can shift it by coding with an update that is downloadable onto USB that is not OTI (over the internet) / mandatory if user has a working epg by some other provider...