[Shine]

Yes, I tested it. Yesterday (see above) I finally found a way to reliably reproduce the issue using this batch:

Code:

@echo off
choice /t 10 /d y >NUL
"C:\Program Files (x86)\Kodi\Kodi.exe"

Run this, minimize the CMD window and wait until Kodi starts (10 secs).

Without the patch -> full screen fails always
With the patch -> full screen succeeded 10 times in a row.

SetFullScreen will of course still fail if bringing Kodi to the front fails - but so far, that didn't happen to me.

I will keep using it for a while and report here.