App misteriously stopped working at all

• I have read the FAQ.
• I have searched in existing issues.

Environment

• OS: [Windows 10 on last version released]
• scrcpy version: [2.3.1]
• installation method: [Windows release x64]
• device model: Redmi Note 8 Pro
• Android version: [android 11, MIUI flavour since it's xiaomi]

My adb logcat is borderline unusable, tons of stuff on it and i wouldn't have any idea how to find what i need.

My brother broke is phone and ripped the flat ribbon cable that connects the display so now the phone is display-less.
Since it has usb debugging enabled i decided to use your app to see the screen and do stuff on it but after a few tries on connecting the app straight up stopped showing the screen, so recap at first it worked now no matter if i reboot or do anything i can't see the screen.
All i see is either a green screen:

or a full black screen.

Sometimes i get this random error when trying to click on the Scrcpy

[server] ERROR: Could not invoke method
java.lang.reflect.InvocationTargetException
        at java.lang.reflect.Method.invoke(Native Method)
        at com.genymobile.scrcpy.wrappers.InputManager.injectInputEvent(InputManager.java:37)
        at com.genymobile.scrcpy.Device.injectEvent(Device.java:226)
        at com.genymobile.scrcpy.Device.injectEvent(Device.java:230)
        at com.genymobile.scrcpy.Controller.injectTouch(Controller.java:323)
        at com.genymobile.scrcpy.Controller.handleEvent(Controller.java:138)
        at com.genymobile.scrcpy.Controller.control(Controller.java:83)
        at com.genymobile.scrcpy.Controller.lambda$start$0$com-genymobile-scrcpy-Controller(Controller.java:91)
        at com.genymobile.scrcpy.Controller$$ExternalSyntheticLambda1.run(Unknown Source:4)
        at java.lang.Thread.run(Thread.java:923)
Caused by: java.lang.RuntimeException: android.os.DeadSystemException
        at android.hardware.input.InputManager.injectInputEvent(InputManager.java:909)
        ... 10 more
Caused by: android.os.DeadSystemException
        ... 11 more

what i need is just for the screen mirroring to go back to work so i can blindly connect the usb, see the screen, disconnect, connect a mouse, go to the settings and so forth until i can see the usb debugging input and enable it, then i'm set.

Start with the reported adb logcat output and the stack trace through InputManager.java, Device.java, and Controller.java. Reproduce the green or black screen on the listed Windows, Redmi Note 8 Pro, Android 11, and scrcpy 2.3.1 setup, then verify that screen mirroring and input work again.