Audacity not recognizing USB turntable signal

I have a USB turntable that I have been using to record records through Audacity. I have had no issues for a couple of years, however I updated audacity today and it no longer receives the audio from the turntable when monitoring. I have tried everything I can think of; restarting computer, reinstalling audacity, tinkering with preferences, etc. I can hear my record playback through QuickTime so my computer is definitely getting signal from the record player… I am stumped!