Question regarding Socom Tactical Strike......

[WindHanzo]

Peace ya'll,...
I'm encountering an issue that I'm hoping ya'll can help me with.
On Socom Tactical Strike, when I attempt to toggle my night-vision on, the screen goes black. Is this a common glitch?....My intuition tells me that its something that I'll have to tweak in the PPSSPP settings yet I don't know which setting in specific to tweak in order to rectify this issue. I figure I can't be the only individual that this has happened to so I come to ya'll on the humble for some assistance. Have any of ya'll experienced this and if so, how did you fix it?......

Thanx in advance...