Hello, I have a Razer Cynosa V2 keyboard. Lately she has started to switch off on her own. Simply reconnecting helped. She recently started spamming. For example, you start typing a word and it just spams some letter. I removed the driver and reconnected the keyboard. This used to help, the driver was downloaded again and ok. But now the driver is not downloading. An error pops up: "The USB device is not recognized. The last USB device connected to this computer is not working correctly, and Windows cannot recognize it." I looked at the manual from your company and it recommended updating the firmware with a special utility. I said for my keyboard, but I can’t update the firmware, because now the program doesn’t see the keyboard. The system itself doesn’t see it either, since I deleted the driver. And when connecting the keyboard it gives an error. This error has popped up before and I also removed the driver. But I tried several times to connect to other ports too. The twentieth time the keyboard was detected and everything worked, the driver installed itself. The USB ports are working, the mouse connects without problems. I tried to connect the keyboard to the laptop, it gives the same error. I can't find the driver anywhere. Send me the drivers for this keyboard. I'll install them and try to update the firmware.