V8 Nova orange EPG Hispasat

[zeho]

Hello,
I have a GTMEDIA V8 Orange configured with hispasat and the very last firmware, eveything works fine but epg its completly faulty.
Most of channels shows epg from other channels i don't know how to configure it.
A friend have a V7 with wifi dongle and epg it's all fine

Any help please

TIA
Zeho