I've had a problem with my phones (Galaxy S6 and S7) not auto-connecting to WiFi. When I open up the WiFi settings it will connect.
Is there any way I can determine if an app is disrupting the ability to auto-connect?
I think it is not the phone because I just got a new S7.
I think it is not the router because this happens with multiple routers.
Thanks very much for your help.
Edit: This is close to being a duplicate of
AT&T Samsung Galaxy S6 will not connect to WiFi automatically and
Galaxy S6 no longer automatically connects to my home WIFI
Edit 2: I have uninstalled a bunch of apps on my S6 and it now auto-connects without issue!
Edit 3: I have uninstalled a bunch of apps on my S7 and it now auto-connects without issue!!