One month old Sammsung A50. I am using the Messages App that came preinstalled on the phone. When I send a text message I get an error saying it failed. But the texts are going thru fine. Receiveing text there are no issues. This just started yesterday, it worked fine before that. What I have tried to correct so far:
Rebooting the phone several times.
Clearing the data and cache in the Messages App several times.