sleep mode help

I'm currently running custom firmware 3.71m33-4 on a fat psp, and I already patched my psp with the kernel 2 patch. My problem is, when I'm playing an emulator game on gpsp, if I go into sleep mode, then try to start my psp again, the light just blinks. Then I turn it on one more time, and it restarts my psp fully. Therefore I cannot run sleep mode in emulator games. I thought that the kernelv2 patch would fix this but for some reason it did not.
help would be appreciated, thank you.

I have had this problem before with some homebrew apps cant remember which :confused: Yh I don't no what I did...

still having the problem...could anyone else please help?

It sounds like a problem with the actual emulator not your PSP.

I've had the same problem with basically all 1.5 homebrew after upgrading to 3.71M33-4. No problems with 3x homebrew, just 1.5.