Audio Prompts no longer working on Garmin 245 Music

Two weeks ago, I went out on runs and the audio prompts were working with my 245 music (no phone with me). All of a sudden, they stopped working. It doesn't matter if my phone is there or not - no audio prompts. All the settings are turned on - heart rate every 1 minute and average pace every 3 minutes. Is there a problem with a recent software update?