Glitches on SSD
 

My BSPlayer keeps having video glitches every few seconds when the video's aspect ratio is changed from original(4:3) to 16:9.
Also subtitles are not showing anymore (because of the glitches)

My Specs:
BSPlayer 2.67 1076
Processor i5-4590
Windows 7 x64 installed on SSD drive.
The video uses FFDShow codecs showing the following:
Input:AVC1(libavcodec h264)
Output:NV12
The video is an episode of Friends and is rather low resolution.
This happens with all the episodes