If I don't go into Netsh and winsock reset then shut down my computer before playing the game will freeze on my character select screen or if i spam play and get into the game it will freeze once its loaded and I am in the world. I have read multiple posts about possible fixes but nothing has helped and this is getting on my nerves. Please help

My system specs: MS Windows 7 home 64bit. Intel core i7 CPU 2.8 GHZ. 4G Ram. NVIDIA Gforce GT 240

Any help will be appreciated.99