When i play movies on my TV (1080p) via HDMI cable to my laptop. I have laggs during the movie, they appear every few minutes. I have Toshiba P500-191 with i5 proccesor, 6gb memory, and nVidia GT 330M graphics card. I tired to install new graphics card drivers, i tired k-lite, CCCP, and other codec packs but the problem is still there. I use WMP, becouse i cannot get BSplayer to work, did not try other players becouse i need subtitles to play with movies. I hope you can help me. Thank you.
More aboutwindows media player problems
Try using VLC Media Player and see if the problem persists.