S25 ultra keeps automatically locking

[MartinT1234]

Since the May update on my s25 ultra, my phone randomly locks while attempting to open apps. I'm not too sure whether it's a bug or there is a phone setting I need to change. Can anyone help?

[Tourbillon De La Vie]

Explain what happens in more detail 

[MartinT1234]

So I'll be using the phone and then while trying to open an app, the phone automatically locks. I need to then use fingerprint to unlock the phone and then now start to open the app. It happens erratically, with several apps.

[Tourbillon De La Vie]

Do you have double tap to turn off screen enabled. Or some gesture, with some 3rd party launchers, that does the same eg lock screen 

[MartinT1234]

Wow, I had double tap to turn off screen on. I've disabled it... Hoping this solves the issue

[Tourbillon De La Vie]

Fingers crossed it solves it 

[JasonL1000]

Same is happening on my phone since the recent update. No settings have been changed, the update broke something. 

No detail needed. Your phone locks and asks for a pin as you're using it. 

[SpookieGames]

I have the same issue since April as EUX still doesn't have the May security update. I just went to open Calendar from RAM and the screen went black and then to lockscreen without any input. This happens randomly on any app. Also some apps are straight up crashing.