Hello, I got a NEJE (Master) 2 Plus. I flashed the firmware 7.7, but no version of the software gets through to the last step of the connection. The software recognizes a NEJE 2 Plus with firmware 7.7. I think the firmware is incorrect. Please send me the correct firmware and Windows 7 software so I can use the laser carver. When I turn on the power, the red LED lights up briefly and the laser shines in dimmed mode. The board says NEJE Master 2. The Firmware Center software recognizes the laser as a NEJE Master 2 Plus. The laser is connected to its own board with four connection cables. It has 3500mW
