After some days working, today i see the some problem again from about 10sec to 10sec the picture freeze for 1 sec.
I do this tests:
1) change from open atv to openpli image. - Some Problem
2) disable cams and watching FTA Channels - Some Problem
3) disable network connections and watch FTA channels - Working OK
4) testing with Ethernet lan cable connected - Some Problem
5) disable Ethernet lan and connected with wifi lan - Working OK FTA Channels and with Cams.
Any one have the some problem???
I will test for more days only with the Wifi connection. then i will do more tests to check if is a network problem or firmware problem.
I have also a zgemma star connected with lan cable and dont show any problems....