qt cpu problem

[DARK A]

hello i have a problem with  qt ver every time i close the app it use too much cpu 50% in the  background more than what it  use when playing games  without closing and im now in ver 4009 been having this problem from the early ver i have to force close it from tasks

[jesalvein]

In order to help you further with your problem, please make sure the following are all provided.

• Your hardware specs - CPU, Graphics Card, Memory, Operating System.
  
• The version of PCSX2 you are using.
  
• Any non default settings you are using, such as speed hacks or presets.
  
• Your GSdx graphics settings (a picture of the settings dialog is preferred)
  
• What games you are trying to play and if you are playing them from ISO or DVD.
  

Thank You.

[DARK A]

In order to help you further with your problem, please make sure the following are all provided.

• Your hardware specs - CPU, Graphics Card, Memory, Operating System.
  
• The version of PCSX2 you are using.
  
• Any non default settings you are using, such as speed hacks or presets.
  
• Your GSdx graphics settings (a picture of the settings dialog is preferred)
  
• What games you are trying to play and if you are playing them from ISO or DVD.
  

Thank You.

thanks never mind i fixed it by disabling sdl from pcsx2 ini

but i have a q what is sdl and what its for and does it effect the emu ?

[jesalvein]

https://en.wikipedia.org/wiki/Simple_DirectMedia_Layer
mainly used to handle various controller types natively

[DARK A]

https://en.wikipedia.org/wiki/Simple_DirectMedia_Layer
mainly used to handle various controller types natively

thanks for the info  im using  ds4w and after  disabling  its still working

what kind of controllers does it effect ?
is it guitar hero and mic and  ps2 controllers or 3rd party ?

and do i delete this post or leave it for someone  else that have same problem ?