I have tried factory resets, uninstalling ang re-installing Line6 Central, installing from file, no help..
Also, when updating process launches there will be a text like " Catalyst is now restarting and will be updated" - then after couple seconds: usb sound and the box showing
"Line 6 Central has detected a generic USB device. This can happen when a device is manually placed in bootloader mode or a firmware update has failed.
Would you like to identify the device?"
When I choose "Identify", I get several Line6 models from which I choose mine.. and the same repeats..