No sound on windows devices

I have a windows 10 desktop, a windows laptop and an android phone. When I connect to a Jitsi meet using chrome on the windows devices other people can hear me. I cannot hear them. I am able to get two way sound on the android device. I have no problems with sound on the windows devices using chrome on any other task than Jitsi. I have checked the Jitsi settings for both of these devices. Appropriate microphones and speakers are recognized. I have checked the permission settings in chrome and Jitsi is being given full access.
The android access is satisfactory for small meetings but it is not for large meetings.

What do you get when you run a test at test.webrtc.org on those windows devices?