I am unable to change any dates in my project schedule.
It does not matter if it is a blank cell, automated cell, manually entered cell, new line I create, existing line, etc. — no matter what, if I attempt to modify a date, it just enters as 9/11/2025. This started last time I used my file. I have made sure cells aren't linked in any way; even blank, new cells will only fill with 9/11/2025 no matter what I enter.
Any help would be greatly appreciated as I am very confused. I will make a new file and copy the content over in the meantime but would love to learn what is going on.
