note 3 s pen problem

[AC Question]

there are times that whenever i detach my s pen, air command doesn't pop up even though air command is turned on. but when i change on what will pop up (air command to action memo) action memo pops up.

i tried turning air command on and off several times. it doesn't help.

also when i hover my s pen on the screen and press the stylus button, nothing pops up (both air command and action memo)

but everytime i detach my s pen, it appears in the notification bar and the detach/attach sound works.

the only temporary fix i found is to restart my phone. but the problem comes back after some time.

hope someone out there has a permanent fix for this.

thanks!

PS. im using spigen slim armor view