This is my 7+ day update since getting the z12 ultra what i like what i dislike and any problems i've encountered
what i like
Setup was quite easy the home screen is clean and is one of the reasons i prefer this to the Nvdia shield with no lag or freezing while on the home screen
i added an ex ssd drive as my recorder and that has worked flawlessly for the most part
The EPG looks and works great i've tested quite afew IPTV players recently and nothing comes close to MOL3 imo i wish other apps would learn from this.
Its so easy to record on the z12 with the remote control much easier than other apps again other apps take note.
Probably lots more i could say that i like about the z12 but those are the ones that come to mind.
What i dislike
mostly vpn related and thats about it
There is a problem with using a vpn on the z12 it causes a slowdown in transfers and sometimes it won't connect to the vpn and won't connect until i reboot the z12.
i believe once i had to reboot several times before it was resolved i am using nord vpn connected via ethernet only to a 1gb line so speed and connection shouldn't be an issue but there is.
Another little annoyance is that i can't seem to find the correct settings to connect my synology 923+ nas but thats probably a me problem rather than a z12 issue.
again i'm sure there other minor niggles i've had but none come to mind so not very important imo
I've had no random reboots or none that i've noticed i record and use the z12 multiple times a day so its been well used and is now my goto device when it comes to iptv
i don't use the other apps like plex or other streaming apps i have other devices to do that. Perhaps thats the reason i haven't encountered many problems.
As a IPTV player/recorder its worked flawlessly and i wished i'd bought a Formuler box much sooner.