Very strange MMS issue. AT&T Tech Support was no help..

[ShockG911]

So I got a weird issue with my Nexus 4.

MMS

MMS works, but when I group text, its sloppy.

The issue is that when the group participants sometimes send me a message, I wont always receive it. THE ONLY way I can sometimes receive it is to send them a message and i'll then receive their old message.

Example:

10:00AM
ME: Where are you guys


10:45AM
ME: Hello...?

then immediately i'll receive them in bunches AFTER I message them again. Its like the messages are backed up or queued and I have to send a message to receive them.

10:45AM
SAM: Coming
MIKE: On my way
SAM: Hello?
MIKE: Hello what?

What do you guys think? New SIM card? This is MAD annoying.

BTW, Normal SMS fine works. Too bad you cant group SMS