No sound after updating to 3.7.5

Yesterday I updated Audacity to 3.7.5.

Now there is no sound when playing back a recording. Everything checks out - there is nothing wrong with my speakers or settings. I uninstalled and reinstalled. No sound. It seems to be recording and the issue affects older recordings.

The playback and recording volume sliders are now "“hidden” under the playback and recording meters. That may have changed from what you had before depending on what version you upgraded from.

Thanks! That prompted me to look at the recording and playback levels. I found the playback for some reason set at 0. Fixed.

Thanks again.