How to solve this VulKan problem?

I have a problem with VulKan that prevents me to play any game with rpcs3.
All playable games run 30 FPS until the game randomly freezes and I have to stop it.

This not happens when I am using OpenGL instead but with OpenGL the playable games run between 10 to 20 FPS most of the time.

Why the game randomly freezes with VulKan and how to solve this frustrating problem?
I want to play games in 30 FPS.

Missing log file

Missing log file

How to upload the log file?

It's in the RPCS3 folder if on Windows, ~/.cache/rpcs3/ on Linux or ~/Library/Caches/rpcs3 on macOS. It will just be called RPCS3.log or RPCS3.log.gz

It's in the RPCS3 folder if on Windows, ~/.cache/rpcs3/ on Linux or ~/Library/Caches/rpcs3 on macOS. It will just be called RPCS3.log or RPCS3.log.gz

I found the log file, but how to upload it here?

Click the green Reply to this post button at the top, you can drag it in as an attachment at the bottom of the page

Click the green Reply to this post button at the top, you can drag it in as an attachment at the bottom of the page

It doesn't working.

It says:

----------------------------------------------------------------------------------
Open                                                                                                        
----------------------------------------------------------------------------------
RPCS3.log                                                                                                
This file is in use.                                                                                      
Enter a new name or close the file that's open in another program.
----------------------------------------------------------------------------------

OR

----------------------------------------------------------------------------------
Open
----------------------------------------------------------------------------------
RPCS3.log.gz
You don't have permission to open this file.

Contact the file owner or an administrator to obtain permission.
----------------------------------------------------------------------------------

The emulator must be closed

The emulator must be closed

You can upload a maximum of 8.39 MB at once.

You don't need more than 8MB of compressed text for this issue.