wi fi turning on and off on own. 8,1 oreo, samsung j5 2017

[Android Central Question]

Help please, i got this phone today, tried about everything on youtube, my wi fi gets conected, then it randomly disconects after few minutes, i restarted to factory settings, added google dns (8,8,8,8,- 8,8,4,4) and a lot of things but nothing helped. Does anyone has any idea, cause im out of it?

 

[B. Diddy]

Welcome to Android Central! Is the wi-fi toggle actually turning off, or is it just dropping the connection? Does this happen on any wi-fi network, or only a specific one?

Did you get the phone refurbished, or did you buy it from a private seller?