Thanks, man, you helped me to take this achive. For those who were looking for an answer to this question. You CAN pause. You CAN download sections. Apparently, the timer correctly remembers the time of passage of each section. Therefore, going back to chapter, you also go back by timer. There is no need to try to do everything at once.
Hey mate. I submitted a run on speedrun.com, but it has to be accepted by a moderator, and since you're the only mod for The Bridge, I just wanted to make sure it got accepted.