: Close the QSC Firmware Updater utility entirely. Power cycle the amp, then restart the utility. Sometimes the software will see a "bogus revision level" or a serial number instead of a name—if this happens, try running the update again; it often forces a "rewrite" of the corrupted data.
This is a deep troubleshooting and repair guide specifically addressing on the QSC GXD 8 amplifier . qsc gxd 8 firmware failure new
There are two ways these failures are manifesting: : Close the QSC Firmware Updater utility entirely