Default [Q] Wifi Connected notification

With the Tab Pro 12.2, I am new to Samsung. I've discovered this [Connected to wifi network xxxxx] seems to be inherent in Samsung, but it's a killer for keeping this tablet because of environments with intermittent connections. Of course the most obvious "solution" was to turn off the notification in Wifi>Advanced setting, but that seems to be for availability, not connection. Turning off wifi where it is intermittent might seem like a no-brainer, but that's not practical as a wifi connection is desired. I read about wiping cache partition so I did that, but the notification still appears. Blocking Mode is on, but that doesn't seem to relate. Of course I read about a mod for an older galaxy tab, as well as an app, both of which require the currently non-existent root for this device.
How do I get rid of this incredibly annoying pop-up?