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[GH-ISSUE #3850] [GAME BUG]: Regression in Sakura Wars #1153

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opened 2026-02-27 21:10:14 +03:00 by kerem · 3 comments

kerem commented

2026-02-27 21:10:14 +03:00

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Originally created by @TheNewClassics on GitHub (Dec 2, 2025).
Original GitHub issue: https://github.com/shadps4-emu/shadPS4/issues/3850

Checklist (we expect you to perform these steps before opening the issue)

I have searched for a similar issue in this repository and did not find one.
I am using an official build obtained from releases or updated one of those builds using its in-app updater.
I have re-dumped the game and performed a clean install without mods and the issue is still present.
I have disabled all patches and cheats and the issue is still present.
I have all the required system modules installed.

Describe the Bug

Hey shadPS4 team,

Somewhere in the past week or so, a couple games, most notably Sakura Wars, went from running essentially full-speed to a snails pace, maybe 2-3 frames/sec. Thought it might be due to a recent update. Attaching my log to this in hopes that it helps.

Reproduction Steps

On any launch of game consistently.

Specify OS Version

Windows 11

CPU

Intel i9 13900k

GPU

RTX 5090

Amount of RAM in GB

64GB

Amount of VRAM in GB

32GB

Log File

shad_log.txt

Originally created by @TheNewClassics on GitHub (Dec 2, 2025). Original GitHub issue: https://github.com/shadps4-emu/shadPS4/issues/3850 ### Checklist (we expect you to perform these steps before opening the issue) - [x] I have searched for a similar issue in this repository and did not find one. - [x] I am using an official build obtained from [releases](https://github.com/shadps4-emu/shadPS4/releases) or updated one of those builds using its in-app updater. - [x] I have re-dumped the game and performed a clean install without mods and the issue is still present. - [x] I have disabled all patches and cheats and the issue is still present. - [x] I have all the required [system modules](https://github.com/shadps4-emu/shadPS4/wiki/I.-Quick-start-%5BUsers%5D#4-dumping-firmware-modules) installed. ### Describe the Bug Hey shadPS4 team, Somewhere in the past week or so, a couple games, most notably Sakura Wars, went from running essentially full-speed to a snails pace, maybe 2-3 frames/sec. Thought it might be due to a recent update. Attaching my log to this in hopes that it helps. ### Reproduction Steps On any launch of game consistently. ### Specify OS Version Windows 11 ### CPU Intel i9 13900k ### GPU RTX 5090 ### Amount of RAM in GB 64GB ### Amount of VRAM in GB 32GB ### Log File [shad_log.txt](https://github.com/user-attachments/files/23889442/shad_log.txt)

kerem closed this issue

2026-02-27 21:10:14 +03:00

kerem commented

2026-02-27 21:10:15 +03:00

Author

Owner

@StevenMiller123 commented on GitHub (Dec 2, 2025):

Could you disable PS4 Pro mode?
Just go into your emulator settings and restore defaults, that should disable it for you.

@StevenMiller123 commented on GitHub (Dec 2, 2025): Could you disable PS4 Pro mode? Just go into your emulator settings and restore defaults, that should disable it for you.

kerem commented

2026-02-27 21:10:15 +03:00

Author

Owner

@TheNewClassics commented on GitHub (Dec 2, 2025):

Restored to defaults. Same issue unfortunately. That's interesting tho, I never knew I had that enabled.

@TheNewClassics commented on GitHub (Dec 2, 2025): Restored to defaults. Same issue unfortunately. That's interesting tho, I never knew I had that enabled.

kerem commented

2026-02-27 21:10:15 +03:00

Author

Owner

@TheNewClassics commented on GitHub (Dec 3, 2025):

Fixed as of the most recent update

@TheNewClassics commented on GitHub (Dec 3, 2025): Fixed as of the most recent update

kerem referenced this issue

2026-02-27 21:14:37 +03:00

[PR #1153] [MERGED] Fix V_CMP_CLASS_F32 #1959