Quote Originally Posted by N98bCadrin View Post
Wait wait wait, are you using FMCB with your original? Maybe I didn't understand you originally.

I know for a fact that Killzone (the only game that I know of) detects any memory modification (FMCB) running in the background be is ESR, HDLoader, or FMCB; even if they were "terminated" after the start up of the game.
FMCB can´t affect games this way.
There is nothing modified for PS2-InGame-Mode, so there´s nothing to terminate.
The only thing, which might be caused by FMCB are some sys-init-failures.

It's something Sony put in place with their hack detection system with Killzones servers, which is totally separate from DNAS.
If I remember correctly it is a several check, but the way how it´s done is based on DNAS.
Not sure about that.

Use Killzone online without FMCB loaded and I guarantee that will fix your "medium error"

...you never mentioned you're system's MC was modded
Not necessarily, but maybe.