An update on my situation:
My issue seems to be related to moving between wifi / cellular and cellular bands ie LTE, 3g etc. I can replicate the issue every time if i'm on wifi and turn on my music and then walk outside until I lose my wifi signal and the phone has to connect to cellular. The music stops and i can't get it to play until I either walk back to wifi OR do an action that resets the signal i.e. toggle airplane, cycle the phone etc.. My wife who has a 10 has LTE service in our yard, i have 3g on the Xs.
I finally called Apple over the weekend to diagnose my issue. I was instructed by a
"Senior" advisor to wipe my phone and set it up as new. Though reluctant to do so i restored as new, lost every app and have been spending the last 3 days downloading apps and signing into them. Painful. Extremely painful. Now then, apple told me they are aware of this issue and point to Verizon. They told me specifically Verizon has a ticket opened up on the Sept 25th around cellular / wifi issues. They also told me to go to Verizon to ensure I had the right carrier package and SIM card. After I restored i turned on music and walked outside and wallah... same issue.
I then marched over to Verizon and told them about my issue. Ironically they never heard of this issue. I told them to google "iphone xs celluar issue" so they did. I also got a new SIM card and they made sure everything was correct on my phone, it was/is. The new store manager called someone and told them about my issue and that apple had told me that it was a known verizon issue. Verizon gave him the run around and told them a. if I continue to have the issue I need to call Verizon and open a ticket and b. told them to notice the referenced google search indicates this issue exists with other carriers so pointed back to Apple.
I asked if I could get a new phone and I was told no because i'm past the 14 day return period. I explained that 14 days isn't enough time to determine a problem is a problem and this clearly is a problem. I was encouraged to open up a ticket with Verizon and call apple back.
I've had an iphone since day one and religiously upgrade a minute into the launch. I do this knowing i'm taking a risk with new hardware /software. This was and is the worst phone I've had to date. I absolutely hate it. Even after restoring to new outside having connection issues I constantly experience apps freezing and I suspect that too is a related issue. I work remotely so my cell phone is my lifeline. I have never EVER considered moving away from apple until the Xs came along however I'm at a complete loss. Any advice appreciated. #iwantmy10back
I have the same LTE/3G issues. I have no data connection even though I show full signal bars after disconnecting from WiFi.
Have you tried talking to Apple about exchanging it since you’re past the 14 day period?