I have an iMac with the Pandora Mac desktop app installed. Today it started playing music with a reduced tempo and dropped pitch. I use this computer to run music recording software and recently set the clock speed for audio to 48,000 Hz and 24 bit sampling. Could this have something to do with the change? This setting is accessed through the Audio Midi Setup in Utilities. Same Pandora settings on my iPhone 11 produce music with the correct tempo.     mod edit: changed title for clarity ... View more