Problem with 2D SideScrolling MMOs?

I keep losing connections to all 2D side-scrolling MMOs and I have no idea why. I have never had such a weird problem, I am connected for like 5 minutes and then disconnect and when I come back the same thing happens all over again. This has happened in Maplestory Global, Maplestory Europe, Ghost online, and LaTale online. While in Guild wars it doesn’t happen.