Intermittent Issue with Play Mode and Meta XR Simulator in Unity on a Specific Project

Hello everyone,

I'm experiencing a peculiar problem with a Unity project that uses Meta XR. The Play Mode stops working intermittently in this particular project. I don't receive any error messages in the console; when I initiate Play Mode, Unity attempts to load the scene on my Meta Quest headset, but nothing happens.

Details of the Problem:

• The issue occurs only in this project. Another project with similar configurations works perfectly on my PC.
• I haven't made any changes to the environment, Unity settings, or the project before the problem appeared.
• The behavior is intermittent: sometimes it works after restarting Unity, but then it stops working again without any apparent reason.
• The Meta XR Simulator emulator also doesn't work in this project. When I try to use the simulator, it doesn't respond or show any activity.
• The project runs without issues on other PCs, which suggests it's something specific to my environment or settings in this project.

What I've Tried So Far:

• Restarted Unity and my PC.
• Verified that all packages and plugins are up to date and properly installed.
• Compared the project settings with those of other projects that are working.
• Checked for any hidden error messages in the logs.

Additional Information:

• I'm using Unity version 2022.3.13f1
• The Meta Quest headset is properly connected and works with other projects.
• There's no third-party software (like antivirus or firewalls) blocking the connection.

Has anyone encountered a similar issue or have any ideas on what might be causing this behavior? Any suggestions or advice would be greatly appreciated.

Thank you in advance for your help!