I have foubd this. Perhaps this fixed too our IPTV problem?
https://github.com/amzn/exoplayer-amazon-port/issues/81
https://github.com/amzn/exoplayer-amazon-port/issues/58
https://forum.silicondust.com/forum/viewtopic.php?f=119&t=70081&start=120
Smart IPTV
STB EMU Pro
Kodi 18 RC 3
crashes or hanging or Black Screen
IPTV Extream a little bit better but not without Problems
IPTV Smarters Pro i must test it Later.
But why the IPTV Apps not working good an the FireStick 4K?
All other old FireStick have not this peoblems
Which app works without problem an new FireTV Stick 4K?
By me all appz not working good. Every again and again the Stick is hanging or Black Screen or loading
The new firmware is automatic installed but the Smart IPTV App is only crashes and hanging.
Are you really the Smart IPTV App works by you without problems?
How works STB EMU Pro an new Firestick 4K?
Works good or crashes? Are the differents an Version 1.1.6 and 1.1.8?
Works 1.1.8 better more stable as old Version?
Ich become the message from the email from Smart IPTV
It’s a hardware issue on new Firestick 4K. There is no fix available at the moment.
Let me know if you need a refund.