PS3 Freezes When Trying to Register PSO Account

[Magus Relmyn]

My PS3 freezes at 3% whenever you get the option to update your software for your online. I'm using an ethernet cable I bought from an electronics store since the original one out of the box wasn't long enough. I have it connected to my PS3 from my router with the cable running through to the top of the wall in the basement into my room and down into the PS3. What gives?? Any help would be apprieciated!