Windows 10: Video/Audio keeps pausing and playing by itself on my windows 10 HP desktop

Video/Audio keeps pausing and playing by itself on my windows 10 HPVLC/YOUTUBE automatically pause and play automatically in 5-10 sec. spacebar working good, there is no single issue with the spacebar.please solve my problem as soon as possible. my window is updated. and i did restart 100times.

:)

 

Audio & video Play Pause automatically

Audio and video pause automatically (and sometimes pause and play) only when I use an internal (YouTube, google) or 3rd party software (windows media player, VLC, films &TVs ).
1. It happens only when I am playing a video or audio.
2. No virus (after scan)
3. Since the space bar key is usually associated with play & pause, I tried typing something in MS word. I did not see any auto space being generated between 2 letters. (tested for 5 mins)
4. Auto play and pause (sometimes just pause) occur maybe after 20 seconds. (it is random)
5. I can actually see the virtual pause and play button is toggled. (no other error message is shown, it happens as if I am physically pressing the space bar key.
6. issues in Windows 10

7. the window also very lag when it happening

 

Video Player Keeps Pausing and playing

when i play any Video of any format the Player Keeps pausing and start playing again and it happens again and again it barely play video for a minute and keeps on pausing and playing i have tried so many player but it happens with every media player.

Please help me sort out this issue.

** Moved from: Windows / Windows 10 / Performance & system failures **

 

Audio and video pauses automatically

Audio and video pause automatically (and sometimes pause and play) only when I use an internal (Youtube, google) or 3rd party software (windows media player, VLC, films &TVs ).
1. It happens only when I am playing a video or audio.
2. No virus (after scan)
3. Since the spacebar key is usually associated with play & pause, I tried typing something in MS word. I did not see any auto space being generated between 2 letters. (tested for 5 mins)
4. Autoplay and pause (sometimes just pause) occur maybe after 20 seconds. (it is random)
5. I can actually see the virtual pause and play button is toggled. (no other error message is shown, it happens as if I am physically pressing the spacebar key.

6. issues in Windows 10

7. the window also very lag when it happening

8. Driver issues? Which driver is it? Any suggestions or experiences? Please share your thoughts.