Suddenly without any warning!!! When I try to connect אם צו EC2 Instance using the RDP I get a message You must change the password for the first time. I would like to note: 1. This is not the first time I log in (the server has been running for several months without any changes) 2. I am an administrator, I have the password of course. How does that happen?? How can i fix it?

EC2 RDP ask to change for administator

Suddenly without any warning!!! When I try to connect אם צו EC2 Instance using the RDP I get a message You must change the password for the first time. I would like to note:

This is not the first time I log in (the server has been running for several months without any changes)
I am an administrator, I have the password of course.

How does that happen?? How can i fix it?