ALL of my Android devices (Samsung s10+, note 10+, and s8+) have issues obtaining IP addresses from this router, all of my other devices work flawlessly. I can get my Android devices to connect after

For the past week, my smartphones (1 iPhone 11 and 1 Samsung S10) that connect to the router using Wi-Fi 6 lose internet connection after about 1 hour. When the connection drops, the router still list