Got an audio-dg nfb-16 with te8802, cannot made it working longer than 30 minutes in the system. The driver is terrible, tried on Win7 x64 and Win8 x64. ASIO only work for seconds, then system crash WSAPI push/event work for <10 min, then system crash. DS can work 30 minutes, then CPU goes 100% unless restart. Tried cheap and expensive USB cables, different computers(I have 4). contacted custom service, it seems they are focusing on new chip and does not care this one. Now it a piece of brick on my desk. Anyone have any idea on how to made it work?