Just for the heck of it, I inquired via Microsoft AI (Microsoft Co-pilot, free to install).
Here is the question I posted and the answer I received:
Question: I suspect Ham Radio Deluxe software might be triggering this change. Is that a possibility?
Answer: Yes, it's definitely a possibility. Ham Radio Deluxe (HRD) software has advanced audio features and settings that could potentially interfere with your system's audio configuration2. For example, HRD can change audio settings when configuring sound cards for digital modes or remote operations.
To check if HRD is causing the issue, you can try the following steps:
- Open HRD and check audio settings: Go to the sound card settings within HRD and see if there are any changes or configurations that might affect your system's audio.
- Disable HRD temporarily: Close HRD and see if your audio settings revert back to stereo. If they do, it's likely HRD is the culprit.
- Update HRD: Ensure you have the latest version of HRD, as updates often fix bugs and improve compatibility.
1. bing.com 2. support.hamradiodeluxe.com 3. support.hamradiodeluxe.com
Most sources for this answer were from HRD support. They could have provided these potential solutions when I first inquired on their Facebook help site. But they prefer to ban customers.
Here is my initial question posted on Microsoft AI that led to my above follow-up question:
Initial question: What might cause my Windows 10 sound settings to switch to mono from stereo without user intervention?
Response to initial question: There are a few potential reasons why your Windows 10 sound settings might switch to mono from stereo without user intervention:
- Automatic Updates: Sometimes, Windows updates can change system settings, including audio configurations. If an update resets or alters your sound settings, it might switch to mono.
- Accessibility Settings: Windows 10 has an accessibility feature called "Mono Audio" designed to help users with hearing difficulties. If this feature is accidentally enabled, it can switch your audio to mono2.
- Audio Driver Issues: Problems with your audio drivers can also cause unexpected changes in sound settings. Updating or reinstalling your audio drivers might resolve this issue.
- Third-Party Software: Some third-party applications or utilities might change audio settings without your knowledge. Check if any recently installed software could be affecting your sound settings.
- Hardware Changes: Connecting or disconnecting audio devices (like headphones or external speakers) can sometimes trigger changes in audio settings.
In my case, number 4., Third-Party Software, is the most likely cause.
PS: AI wars are going to be fun.