my s7 edge is acting crazy with earphones plugged in

[AC Question]

So basicaly since yesterday i have experienced some crazy stuff happening after having my earphones plugged in for awhile listening to music and podcasts, like the volume going all the way to maximum or if for example im listening to a podcast and i unlock the phone an app called S Voice will pop up. Feels like my phone is being hacked because i see crazy stuff popping and disapearing.

At first i thought my earphones were damaged but i swaped them with another exact same model which are some 15€ Sony earphones, android compatible with mic and button and the problem persisted.

If i unplug and plug them back in it fixes all that for about 30mins until it starts to go slowly crazy a,ll over again.

 

[Karl Evans1]

My phone goes totally crazy when headphones plugged in opening closing sound opening Google speech apps what's going on in don't know. Anyone help

 

[Joriel]

Ok it seems it might be Google Play Music, i had it deactivated along with more bloatware, so be careful with what you deactivate.

 

[Joriel]

it appears that enabling the UHQ upscaler might fix it