I started to understand, this is not a program, cable, windows or drivers problem's. I tried 2 diferent PC, 3 diferent vers of Windows (7x64, 7x86, 8.1x86) and finally i disconnect POD from PC. Today i sight, POD rebooted, after 30 swithes to another preset. WTF! This is similar to RAM overload. The other POD functions are working properly.
Any suggestion?