Installing MTVU PCSX2 UPD is relatively straightforward. Here's a step-by-step guide:
You have only 2 CPU cores (e.g., old dual-core Pentium). Offloading to a third core causes thread contention. Fix: Disable MTVU. Stick to the standard EE Cyclerate speed hack. mtvu pcsx2 upd
To get the most out of MTVu PCSX2 UPD, you'll need to configure the plugin settings: Installing MTVU PCSX2 UPD is relatively straightforward