Hey, congrats on the new that model... That actually sounds frustrating with the monitor not connecting. My older router was finicky too, but I figured out it was the WiFi channel. Try changing your router's channel to something like 1 or 6, less interference that way. Also & make sure the monitor isn't too far; signal strength matters a ton.
Give that a shot and see if it links up. Worked for me after a couple tries.
Oh, and double-check if your router has WPA2 security; some monitors picky about that.
My phone sounded like a pinball machine during bedtime and I was losing it, but it turned out people were super understanding. I sent a cheerful note like, "Love you all, muting this chat for a bit so I can keep evenings kid-friendly, DM me for anything important." The PTA thread even said thank you for modeling boundaries, which made my night. Then I set a Focus that hides the app after 7 and I peek in at lunch when the chaos dips. You can be warm and clear at the same time, and folks usually respect it. Think of it like stepping out of the room, not leaving the party forever.