S22 Ulra RCS Not Working Properly

My Daughter has the S22U unlocked and I have the S23 Ultra T-Mobile and it all works fine.  I don't have the problem you are having.  

Had the same issue on my S23+. This solution finally fixed it for me:

go here and de-register RCS for your number - How to turn off RCS chats (google.com)
then wait 5 minutes and turn the RCS feature back on in messenger. 

I think it has something to do with your previous phone messenger app still being cached or whatever. That definitely fixed RCS for me. Nothing else i tried worked.

I have the same issue. It appears T-Mobile has not adopted Universal Profile and we are locked into their network for chat.  T-Mobile is providing the server connection on the S22, and they have not interconnected with Google (best I can tell).  Former Sprint customers on older devices, however seem to have access to Universal Profile. 

There is a solution that worked 100% for me. It is worth a try:

https://9to5google.com/2022/02/25/galaxy-s22-google-messages-rcs/

1. Force Stop Android Messages
2. Go into Sim Manager
3. Turn off the sim
4. Wait 1 minute
5. Turn on the sim
6. Open Android Messages

This has worked for me.

are you unable to see when they are replying or when they have read it? always a possibility they turned that part off on their side..

Roll back your messaging app to a June release or earlier until Google and how blindly Samsung jist copies and pastes the code into their Android Messages clone is fixed.

I just upgraded to s23 unlocked and I can't communicate with any t-mobile chat users. I think it's because my new s23 ultra unlocked is using jibe. They my t-mobile users show as online and it even says my chat is encrypted and I try and send messages to them and it never sends. I've done all the steps recommend and it's not working still. It's stupid...

Is Jibe up to date?  Google has been making some changes to RCS recently.  If everything else works fine.  It is more than likely related to the changes to RCS and Jibe just hasn't been updated yet.

turn off 5G turn off rcs then wait 1 minute and turn it back on.  when it connects turn on 5G. send a test. Jibe and 

t-Mobile should already be interloped as I would think Google wouldn’t make Android messages be connecting to T-Mobile servers