Getiing texts late

[impulse]

Ever since i upgraded to the new rom i've been getting late text messages. When i start texting someone, the texts will come in fine for a few minutes, then they'll start coming in 10-20 mins late. And sometimes, they won't come in until i make or receive a phone call. So anytime i'm waiting for a response from a text and it seems like it's taking too long for a response, i call my voicemail and then the text will come in. What the heck is going on?