T-Mobile RCS Messaging Stability Issues

I've recently removed the carrier services from my wife's and my phone as were both on S23. Haven't really seen a difference. Still experience issues. Mainly it is when I connect to another cell tower. Specifically, an area I frequently travel too where the messages will just hang. It's also common that it states it's waiting for the person to be online even when Google Messages open and my wife is looking at the app. Who knows for certain who's issue it is. It for sure happens more with those using Google Messages with T-Mobile at the backend. It's a joint effort. I will say I would experience some of the same issues when I was on a S20 when it would use Jibe. Because I experience it more when connected to specific cell towers I can see why some people just don't experience the issue. And it is a little annoying that I have to send pictures and videos as files so they stay untouched.