Make sure you are logged out of any applications that use your University account on any external devices.
The most common culprit is Outlook on a phone. If you do not log out, it will lock your account repeatedly until it is logged out and logged back in.
Changing a password on Windows machines remotely
Please follow this link to find instructions on how to change your password on a Windows machine while working remote: https://medschool.zendesk.com/hc/en-us/articles/360045685394-How-to-Change-your-University-Password-Remotely-for-Windows
Changing a password on Windows machines on-site
Please follow this link to find instructions on how to change your password on a Windows machine while working on-site: https://www.cuanschutz.edu/offices/office-of-information-technology/get-help/tech-troubleshooting/password-reset-process
Changing a password on a Mac, either on-site or remote
Please follow this link to find instructions on how to change your password on a Mac machine regardless of where you are working: https://medschool.zendesk.com/hc/en-us/articles/33308656056851-Change-University-Password-on-MacOS