Galaxie S6 Active stops streaming music at night after 1 hour.

[AC Question]

I dont believe this is a WIFI connectivity issue. I have a dual band TP link that works great. I think all the router setting are correct. I have the DHCP address lease time set for 48 hours. I stream to Roku and other devices with absolutely no problems. After 9pm while streaming music the (music) will shut down at precisely 1 hour. I dont use any
of the phones battery saving features. It will keep playing if connected to the charger.