90007 ?? Help?

Hello all,

I am new to this game, started my free trial some days ago was fairly excited to play the game but I'm finding it to be a huge hassle.

Upon installing I had to do So Many work around to even be able to install the patch, I kept getting "Failed to download patch files [30413] [25008] [20495]".
After about a day I get this issue resolved. (Had to change me DNS 3 fricken times to download and install patched, ridiculous!)

Next up, ever since I have been able to get in game and play after that headache I seem to get "Connection with the server was lost [90007]" anywhere from every 10 minutes up to longest I have been able to stay connected at one time was 30 minutes.

Is this normal?
Is the server experiencing some sort of DDoS?

I really want to enjoy this game, it seems nice, but honestly as someone who just joined this is all beyond ridiculous. My trial will be coming to an end soon and so far with all this it's been one big negative experience for me.
Are these common problems? Should I not bother buying anything when my Free Trial ends?