The CS_Agent Alex helped me solve my issue!In the APN settings the MMSC and MMSC Proxy are different than what the chatbot suggested. Once I changed it my MMS messages started working again! Settings are in the link below.https://www.publicmobile.ca/...
I'm having the same issue with my OnePlus 8T+. Everything was working great yesterday before noon. Looks like the ticket system is down so I messaged CS_Agent directly. Waiting for a reply.