How do you prevent Contact's properties autofilling?

[LineDrive]

In the past couple of days, each time I open an existing Contact, after a couple of seconds, the data that is saved in it's Properties fields is automatically replaced by my own user data.    Immediately afterwards, HubSpot tells me that I can save or cancel the changes that it just made to the Properties.  In order to save the original data that populates the Properties fields, I click Cancel and then continue my work.  

I cleaned out my Chrome browser's cache, memory and history and that did not resolve the problem.  When I logged in to my HubSpot account from a different browser (MS Edge), the same sequence of events described above, reoccurred.   

Is this symptomatic of a setting I accidentally switched on or is there another cause?  I will appreciate any advice you can offer to help me rectify this.

[LineDrive · Accepted solution]

I just resolved the issue after I discovered other apps on my PC in addition to HubSpot were behaving in a similar manner.  The cause of the problem had nothing to do with HubSpot.  My password manager settings somehow were allowing it to automatically populate every contact field not only in HubSpot but in Google Contacts as well.  As soon as I saw that, I opened the settings of my password manager app and turned off autofill and the problem no longer exists!