Hello and thank you for your time. I attemted to upgrade my computer so I could spend less to get more but it failed with a blue screen. So when I began the process of upgrading I moved my computer into a new case. I had some issues at first and they smoothed out of time. Then I get the money to just build one and move my old computer out of my case to move it back into its small one. When I put it back though and I booted it up, I was not able to connect with my friend in Borderlands 2.We were able to connect literally 2 hours or less ago before I began moving my parts. So I'm wondering, will this just smoothen or do I need to do something? What caused this to happen. Thanks for reading.