If you are using a PC client and encounter issues, consider the following:

Managing your "full" account is straightforward through integrated Dialog services:

Despite being on a fiber connection, some users still report that the app buffers. Limited Customization:

#SingleInstance Force WinWait, ahk_exe mytv.exe WinSet, Style, -0xC00000 ; Remove title bar WinMaximize WinSet, AlwaysOnTop, On Send F11 return

Before fixing the problem, let's decode the keyword. The phrase likely refers to a bug or user expectation where the myTV PC client displays a (a modal window or a login/error prompt) that blocks the video player, preventing the video from going "full" (fullscreen).