When standby psp, game crashes

My firmware is 4.01M33-2, when im playing games, i standby it. After oning it again, it brings me back to the menu. how can i fix this?

 

is it a psp game or homebrew game

if homebrew it may not support sleep mode

if its a psp game then im not sure how you could sort it

 

Psp iso. Not homebrew

 

try changing the iso loader to m33 or sony np9950 and see if that helps

 

Im already on sony driver.

 

Please list your recovery options and make sure that you are not running on the 1.50 Kernel

 

Its already on 4.XX kernel.

My game dont always crashes, but it still does crash a considerate amount of time.