Hi Cisco Velez,
Thank you for posting back and confirming the scenario with us.
Since the issue appears only on a specific laptop, you may try following ways and check the outcome.
1.Try Online Repair Office, you may refer to steps in this article. After that, restart the laptop and check the result in Word.
2.It looks like you open OneDrive files from the OneDrive sync folder in Windows file explorer.
You may firstly open Word application in safe mode: Open Office apps in safe mode on a Windows PC (microsoft.com)
Then go to OneDrive sync folder, open a Word document and check if AutoSave will stay on.
If AutoSave works in Word safe mode, the issue may be caused by add-ins in Word.
3.If issue still appears, you may perform a clean boot on the laptop, it can help you determine if any background program on the laptop is interfering with Word.
For reference: How to perform a clean boot in Windows (microsoft.com)
Thank you for your patience and understanding so far.
We look forward to your reply. Thanks for your cooperation.
Hope you have a nice day!
Sincerely,
Tina | Microsoft Community Moderator