The remaining time was at 1 minute for 8 hours straight. It never changed. It never went up. I don't think it HAS to be 100% accurate, just maybe semi-accurate and change every now and then. It did for the first half, but afterwards it basically went to crap.
I assume the remaining time could update more often? I really don't think it should have stayed at 1 minute for 8 hours straight.
I'm sorry for the late reply, I never got an email from responses.