Hey all! I just recently switched from an iPhone 5 to a Galaxy s4. I love this phone and it's definitely a different experience to what im used to (iphones). I'm enjoying most aspects of this phone except Group messaging! I've figured out how to use group messaging and I'm currently using GO SMS Pro with the Swype keyboard. I can receive and send messages just fine with person to person texting but when it comes to group messaging it gets very slow and unresponsive. It takes forever for messages to send, which is probably due to converting to a MMS instead of SMS, but it's a ridiculous amount of lag. It lags from the time I press "send" to being able to type another message. It also is very unresponsive, causing me to not even use my phone, when I receive multiple messages from my group chats. Has anyone else had this problem or know what is causing this? Thanks in advance!!