Skype does not work with Sandboxed Chrome

My Skype version is the latest at 8.51.0.92

My PC is a desktop using Windows 10 version 1903 and Chrome is my

default browser version 76.0.3809.132 64 bit.

Both these versions are recent updates in the past few days. Before that

all was perfect.

Now, with a Sandboxed Chrome I cannot logon to Skype and therefore cannot

bring Skype up on my Outlook.com email via the Skype icon.

With an unsandboxed Chrome, there is no problem - it all works perfect.

Please advise how to cure this problem.

Thank you.

Edit - late note 31/08

No problems existed with Windows 1809.

URGENT !! Cannot sign in to Microsoft !!

SKYPE and my email OUTLOOK.COM are Microsoft !!