As of last week group texts stopped working for me. I can send/receive person-to-person texts but groups are now unreliable. Sometimes I never receive them while sometimes I receive a batch of old ones 12+ hours after they are sent to the group. I can't tell if the texts I send to the group are reliable as it could be folks see them but I don't see the reply.
I am on an iPhone 11 Pro, 13.6.1, using the default Messaging application.
Switching WiFi on and off has made no difference.
Rebooting the iPhone has made no difference, except sometimes after I reboot I will receive a flurry of old group texts.
Forcing non-iMessage texts to use SMS has made not difference.
Nothing new was installed, reconfigured, or removed in the last couple of weeks. It just stopped working.
I suspect the problem is with text groups that contain non-iPhone devices but I have not been able to confirm with 100% certainty that iPhone-only group texts are full featured.
My wife has an iPhone, is on the same group texts, in the same location, and her group texts are still working fine.
I am not sure what else to try to fix this situation.
TIA
