I assumed that was because the channel was selected in the guide, and so it was only going to show in the corner (as per the screenshot)...I've no idea why it's not doing 'TvPlugin.TvFullScreen init'
This is a larger piece of the log (finishing at the same line as the first piece I quoted above):
Code:
[2016-05-26 13:28:34,194] [Log ] [MPMain ] [INFO ] - TSReaderPlayer: OnInitialized
[2016-05-26 13:28:34,194] [Log ] [MPMain ] [INFO ] - TSReaderPlayer: position:0, duration:0,334
[2016-05-26 13:28:34,194] [Log ] [16 ] [DEBUG] - Page 149 is of type 2 and in lang deu
[2016-05-26 13:28:34,195] [Log ] [16 ] [DEBUG] - Found preferred subtitle language deu on page 149 with index 0
[2016-05-26 13:28:34,195] [Log ] [MPMain ] [INFO ] - g_Player.OnStarted() D:\Timeshift\live3-0.ts.tsbuffer media:TV
[2016-05-26 13:28:34,200] [Log ] [MPMain ] [WARN ] - tvhome:startplay. Phase 2 - 921 ms - Done starting g_Player.Play()
[2016-05-26 13:28:34,204] [Log ] [MPMain ] [DEBUG] - g_Player: ShowFullScreenWindow
[2016-05-26 13:28:34,205] [Log ] [MPMain ] [INFO ] - g_Player: ShowFullScreenWindow switching to fullscreen tv
[2016-05-26 13:28:34,206] [Log ] [MPMain ] [DEBUG] - VMR9Helper: Playing -> Repainting, Frames 50
[2016-05-26 13:28:34,236] [Log ] [MPMain ] [DEBUG] - WindowManager: route TvPlugin.TVGuide:600->MediaPortal.Dialogs.GUIDialogNotify:2016
[2016-05-26 13:28:34,237] [Log ] [MPMain ] [DEBUG] - DialogWindow: MediaPortal.Dialogs.GUIDialogNotify init
[2016-05-26 13:28:34,237] [Log ] [MPMain ] [DEBUG] - VMR9: Repainting -> Playing, Frames: 50
[2016-05-26 13:28:34,238] [Log ] [MPMain ] [DEBUG] - WindowManager: unroute to MediaPortal.Dialogs.GUIDialogNotify:2016->TvPlugin.TVGuide:600
[2016-05-26 13:28:34,256] [Log ] [12 ] [DEBUG] - PlaneScene: PresentImage() dispose surfaces
Note the "g_Player: ShowFullScreenWindow switching to fullscreen tv" log line (and AFAIK, going straight to full-screen TV is normal behaviour when clicking on a current programme in the guide - it certainly always is/has been for me using DefaultWideHD - maybe Titan is different, or there is some option somewhere to change the behaviour ?).