Sorry, I mistook it for the 2.1 thread. I don't understand the 5-inch link. Also, there is a critical issue with V2.3.After starting the V2.3 application and then restarting Windows, the BIOS doesn't start. After waiting for about 10 minutes, it does start, but only one of the two installed memory sticks is recognized. This can be fixed by physically turning off the power to the PC. There is no problem when shutting down.