Discord screen share no audio issue is common despite recent updates. Problem caused by Chrome's audio infrastructure changes. Discord introduced fixes one year ago
Check Discord server status at Discordstatus.com. Ensure Discord is running during troubleshooting
Discord enables screen sharing and audio communication features. Users may experience sound issues during screen sharing. Problem can occur due to incorrect audio settings or Windows configuration
Screen sharing available on Android 5+ and Windows 10+. Maximum 50 simultaneous screen sharing users allowed. Audio sharing requires Android 10+ and Windows 10+
Discord Nitro subscription required for high-quality streaming. Maximum quality and frame rate without Nitro is 720P/30FPS. Insufficient upload/download speeds can cause low quality
Restart Discord and computer to resolve simple audio issues. Reset voice settings to erase all current mic configurations. Try using Legacy audio subsystem instead of Standard