Game won't stay on fullscreen mode when configured to 1366x768

[_Akitsushima_ 41]

Error report
Describe problem and what you saw	Trying to run game in 1366x768 kicks me back to desktop
What you expected to see	Game to stay on fullscreen after client boots up
Conditions in which error reproduce	Any time I boot up the game
Problem details	When configured to 1366x768, my game doesn't stay in fullscreen mode, automatically booting me back to desktop. Settings are in the attached image
Frequency of reproduction	Always
Time of bug

[Skula1975 583]

game logs needed