Pod Go Edit prompted me to update the Pod Go to 2.0.0. I consented.   After update showed complete in Pod Go Edit the unit showed only "Updating..." for 20 minutes, at which point I came here to see that this is a common issue. When I power on the unit normally, it locks up at the POD GO splash screen and shows Firmware 1.40.1.   Attempts to fix using Line6 Updater / DFU mode (Page >): confirmed that PC has no sleep/hibernate function enabled (it is always on)