#19440·rpcs3

REVISED! [Bug] [Regression] - Rock Band Games getting choppy

Author: NoahRockDV27RBCreated Sep 8, 2026Updated Sep 17, 2026

Quick summary

All Rock Band games (except RB1 and RB Blitz, which works fine) is getting choppy, meaning its lagging. this is on windows. they are all the US versions.

They should be running smoothly. not pausing for about 0.2 seconds,

Details

i tried to play rock band 2, lego rock band, rock, beatles rock band, green day rock band and rock band 3. but they were getting choppy. BLUS30050 Rock Band 1 works fine. no lag on that game when i play those, stops itself for about 0.2 seconds then goes for 5 seconds then it happens again and again. can you fix that please?

Heres a list: Rock Band 2: BLUS30147 Rock Band 3: BLUS30463 Lego Rock Band: BLUS30382 Beatles Rock Band: BLUS30282 Green Day Rock Band: BLUS30350

On real ps3, they run smoothly

Attach a log file

RPCS3.log

Attach capture files for visual issues

https://drive.google.com/file/d/130oei6oJWgOPXoemSjbHCva57I9BO-VU/view?usp=sharing heres the video That one is Rock Band 2. When i tried it on other games, they get choppy too.

System configuration

I'm running windows 11.

GPU: Radeon RX 580 Series

GPU Driver Version: 31.0.12027.9001

Processor: AMD Ryzen 5 5500 (3.60 GHz)

System: 64-bit operating system, x64-based processor

Other details

No response