On Reddit and in various feedback reports on Feedback Hub - Microsoft's platform allowing Windows Insiders to provide feedback and comments, some users have reported that after installing Build 17063, the audio function in the Firefox browser is not functioning properly. Other applications and software such as audio editing software Audacity and video recording, live streaming software OBS have also been reported to experience similar issues. Firefox users have also expressed their concerns on Mozilla forums about this situation. It is evident that this is not a Mozilla bug but rather an issue related to Windows 10 Insider Build 17063.
Windows 10 Insider Build 17063 Triggers Sound Glitches in Firefox and Audacity
Other browsers remain unaffected; there are no similar issues as observed on Firefox.
If you're a Firefox user experiencing this issue, try switching to other browsers like Microsoft Edge or Chrome while awaiting Microsoft's resolution. Additionally, you can provide feedback to Microsoft via Feedback Hub, describing the problem you're encountering.
There are various reasons for sound loss on computers, with Windows 10 Insider being one of them; besides, factors like missing drivers... You should thoroughly investigate the causes and implement solutions to resolve sound loss issues on your computer as soon as possible.
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