Doktor Avalanche
To ask an obvious question..
Have you updated to the latest drivers and firmware for the Peavy and other devices inc your display driver.
Also try deleting AUD.INI.
Have you updated your motherboard chipset drivers and BIOS?
Try disabling arm record monitoring in Sonar preferences.
Temp disable your virus scanner.
Try it in a USB2 socket not USB3.
If that does not work I would roll back from Jamaica release, I have as I'm not impressed with the stability, it's not surprising considering this is a major release..
Before you do all this I would completely remove ASIO4ALL.
Good advice all ... but before going nuclear, I'm going to try to further 'negotiate'. The Peavey is a brand new product ... PV 14 AT ... so it could be a bug issue in the new release ... but that would seem unlikely.
I am porting through a USB 3 hub, as that's what my laptop (ATIV Samsung Series 9) has on it. I don't know what the Peavey has onboard.
I can also simply use X3 ... as I didn't have the issue with that ... at least prior to installing Platinum (Jamaica Plains)
It is odd that not even the WDM driver mode will work w/ USB audio out ... and the engine won't even turn on. That driver system is Windows native.
Thanks for the thoughts!