Unstable WiFi connection on my 5 GHz band

A

AC Question

Why do I keep getting several notifications throughout the day that I'm connected to my WIFI 5GHz (5G) band ? It makes me think I keep losing my connection to the 5 GHz band. And this occurs while I'm in the same room as the Netgear R6200 dual band router. Netgear replaced the router but I still have the same issue. Samsung tech support cant figure it out either. Any Suggestions?