On AT&T. Been having unlimited data with hot spot for awhile now. My kids aren’t old enough to carry a phone but when on road trips, vacations, or when we go out they connect to my hot spot. Their devices connect automatically with no issues. Never had issues on iPhone X or XS Max. Today was the first time I had to set up my new device on their device for WiFi. Let me tell you it sucks. Takes forever to connect to my phone. It also will disconnect one device to connect another one. I have 3 kids. Then on their device takes awhile for my hot spot to show. Never had these issues on my last 2 iPhones. Anybody else having hot spot issues? Noticing Pro Max isn’t stable on Bluetooth connection inside my car and air pods also. Keeps disconnecting once in awhile. I’m on iOS 13.1 and still having these connection issues.