Incredibly frequent disconnects from Warmane, not internet disconnects

Hi, I've been playing Warmane for a few weeks now and throughout this whole time I have been disconnecting from the server every 5-15 minutes. My internet stays connected and I just have to log back into Warmane. I've seen other people in forums with this problem and they didn't seem to get a response. I'm getting to levels now where I would like to do dungeuns but when I do I dc mid fight and if I'm healing that usually wipes my group. What can I do to fix this problem?