Over the last week we have had 2 audio modules returned to us - they had both lost their sounds.
Although we can only speculate as to why this happened, please note that the memory of the sound cards can be corrupted in the following scenarios:
- Close proximity to strong magnetic or radio waves.
- Pressing the programming button too many times (or potentially for too long)
On our factory models, we have had the audio modules sitting on top of the drive motors for extended periods of time and not faced any issues. However, out of caution, we suggest that audio modules are placed at least 70mm away from the main drive motors and loudspeakers.