Salesforce Chatter Connection erroring for both "Production" and "Sandbox" trying to open login page

[DShaw]

The Salesforce Chatter connection is failing and unable to fix.  Tried creating new connection and once you select the Salesforce Login URI environment, a PowerApps popup window tries to open the Salesforce Chatter login URL and FAILS with "Error 400 Bad Request".  Both the "Production" and "Sandbox" login URI environments fail with the same error.

[v-yamao-msft]

Hi,

What’s your current situation? Are you still having the issue?

I tried to create connection to Salesforce and it didn’t return the error 400. I was able to open the dialog to enter the User name and Password.

Please try again with it. If you are still having the issue, please feel free post back.

Best regards,

Mabel Mao

[DShaw]

Hi Mabel,

Thank you for the reply.  Yes I, and coworkers I have asked to try, are all having the same issue and error when trying to add a new 'Chatter' connection.  Here is a screen shot of what we see.