Problem with `SifLoadModule()`, PS2Link not work

[h4570]

IRX loading is not working properly, game is freezing on SifLoadModule(), but on SifExecModuleBuffer() not?.

To be more precise - when I added USB modules via SifExecModuleBuffer() I found that I cant load audsrv.irx via SifLoadModule() - because game hanged during loading.

I implemented fast fix via replacing all SifLoadModule() to SifExecModuleBuffer() - so problem is gone.
But now, when I also try to load game via PS2Link, he is trying to load ROMVER (whatever it is) and its also freezing.

All of the code is in irx_loader.cpp