I hope there is anyone who could help me with the following,

I've recently bought the amiko a9z pro, before this is was using the a6.

Since swapping to the new one my mytv2 app freezes every now and then. Have been in contact with iptv supplier and got bew codes but it still happened.

Now i got back to my a6 with those new codes and no freeze occures.

Is there anyone that knows something about setting or anything else I could try kn my new a9z pro, tried other dns and some other settings but nothing seems to be helping? Anyone has an idea?