After updating to firmware version 2.60, many AMPLIFi users are experiencing complete loss of sound output across all channels. This issue persists even after factory resets and app reinstalls. This thread is dedicated to identifying the root cause, sharing temporary workarounds, and gathering feedback from affected users. If you're encountering this issue, please include your device model, update method, and any troubleshooting steps you've tried. Let's collaborate to help Line 6 resolve this swiftly.