Also, quick question. When you said the screen goes blurry and it seems frozen and may start working, have you tried exiting out of the screen or pressing any buttons to hear a keyboard typing sound?
I actualy sold my copy a while ago, but from what I remember the game would just freeze on a blurry screen, as if the terminal screen was about to display, but it never did, then it would occasionally start working again(only to freeze later) or permanently shutdown, so I never heard any keys as the game would be either completely frozen or start working.
although now that I think about it I do recall one or maybe two times that the game wouldn't be frozen, but it would be on the blurry screen w/o the terminal. I usually play with the volume turned down cuz I'm chillin with friends and listening to music, so I don't know if there were keyboard sounds. I think I eventually just turned the game off if it happened, and it didn't occur more than twice at the most.
it's odd that you would have the same problem on two different consoles,though. is there something similar your doing in your playthroughs in regards to maybe science skill or terminals/hacking?