Spectrum tv app not displaying correctly on vim2 pro

Running vim2 pro with android and the display screen is a very narrow srip in the center of the screen. I suspect the app is the issue but am not sure. It is being displayed on a 1080 p tv and not a 4k tv. Everything else (youtube, games etc…) Appear ok. So that is why I suspect the app.

Because some applications was developed for Smart Phone and not TV.
What’s the version of your system? VIM2_Nougat_V171028?
If yes, you can change the system propety with adb command.

# adb connect IP_ADDR(the IP address of your VIMS)
# adb shell
# su
# setprop persist.sys.app.rotation force_land
# reboot