My epg text is +30 min ahead

Hello, this is my first time with a Z8... Im having some problems with the epg. The time is correct, but the text of the program that should be in that moment is showed 30 min ahead.

I have done a screenshoot, maybe is better to understand, my english is not very good, sorry.

In the picture you can see that in that moment I was watching the program IQ, but the text of the epg was showing the next program (30min ahead) and the time of the device is correct.

is there any solution?

Thanks

Quote from ddd

Did you already try to set: MOL2 > Menu > Connections > Edit > EPG mode > UTC

thanks, i dont know why , but it was set up with a +30 offset epg

thanks for your help