Because the area system is so poorly understood:
There are no limits to the number of areas you can move through, and if no move is specified you will be in the highest area you are cleared for at the end of today. Subsequent days will leave you in that area if no move is specified.
Hacked doors will only stay open for one day, and hacking a door does not automatically indicate going through it.
You may specify when you want to Move, such as moving after the standard actions occur, but if not specified you will be moved immediately.
"Doors" are not specific locations. There are no doors between red and any area other than yellow.
The day will end in 7 hours.