S pen on jitters

[yuvraj]

The back button on my s pen (s23 ultra), jitter on the way down every time I press it. Does anyone know how to fix this. Also I bought this phone less than 2 weeks ago 

[RedDogRabbit]

Try the following:

• Reboot / Restart the phone. 
• Reset the Spen by going to Settings > Advanced Features > Spen > Air Actions & Click on the 3 Dot Menu Top Right & "Reset Spen".

See if that fixes the issue for you. 

[Helenna]

Hi, after resetting your S Pen restart your device. This may fix any issues and help to resolve the S Pen issue. 

Please follow the steps provided above by RedDogRabbit to reset the S Pen and see it helps.