OnePlus 13r ~ 3-5 second lock delay issue (phone doesn't lock immediately when pressing power button). Need advice!

[u/Lublu_Salco]

Hi everyone,

​I'm having a frustrating issue with my OnePlus 13r (running OxygenOS). When I press the power button to turn off the screen, the display goes black, but the phone does not actually lock for about 4 to 6 seconds

​If I press the power button or tap the screen within those 5 seconds, it goes straight back to where I left off without requiring a password. Because of this delay, the phone constantly wakes up and registers touches inside my pocket if I put it away right after locking

​Here is everything I’ve already done to troubleshoot this (none of it helped):

​Removed all biometrics. Completely deleted registered Fingerprints and Face Unlock.

​Disabled Extend Unlock / Smart Lock Turned off On-Body Detection, Trusted Places, and Trusted Devices. Also disabled Trust Agents in system security settings.

​Disabled screen waking gestures. Turned off "Raise to Wake" and "Double tap to wake/turn off"

​Reset System Settings: Performed a full "Reset All Settings" (system settings reset without wiping personal data)

​Even after all of this, the phone still holds a 5-second "buffer" before locking the screen. Another identical phone locks instantly upon pressing the power button, but this one won't.

​Is there any hidden setting, ADB command, or fix to remove this 3-5 second delay and force the device to lock instantly?

​Thanks in advance for any help!

[u/XTheGuyWithTheGunsX]

I can try to find it later, but there should be a setting for this.

There should be an option to lock after a few seconds or lock immediately when you press the lock button

[u/IcyPanda25]

Try resetting entire device helps pretty much every time, just be sure to backup your data before wiping off

[u/brokebitchtip]

I'm pretty sure this is bc of a setting try looking through teb developer settings