On June 12th, 2020, I was recording a prototype with audio narration. After I listened to the audio, I found that the sound quality was terrible. There was a low background hum, and my narration sounded muddy. My headphone/mic set is good quality, and this had not happened in previous recordings. I made sure all the devices in my room were shut off, and re-recorded. The sound was still bad. Today, I switched to a professional Samsung Studio Condenser Microphone, made sure the Input/Output Settings on my Mac were correct, and re-recorded. The sound was still bad. I tried recording with the same setup on my Mac's native Voice Memo app and the sound quality was perfect. I'm leaning towards thinking this has something to do with XD, and not my hardware. Is anyone else having a similar issue?