Understanding your hardware limits prevents flashing the wrong software version. A2 Wi-Fi Standard: IEEE 802.11ac (AC1200) Wi-Fi Speeds: 867 Mbps (5 GHz) + 300 Mbps (2.4 GHz)
This happens if you attempt to upload the downloaded .zip file directly without extracting it first, or if you accidentally downloaded firmware intended for the B1 or T1 hardware revisions. dwr-m960 a2 firmware
Keep holding the Reset button for 10–15 seconds until the power light flashes rapidly. Open your web browser and navigate to 192.168.0.1 . dwr-m960 a2 firmware