I have noticed that Thesycon driver works as Implicit Feedback on Windows. In case of MacOS, InBox driver works as Explicit Feedback. Maybe, this is not related to unstable latency of XMOS.Ross wrote: The Thesycon driver implementation ignores the feedback pipe and always uses the input stream when available. You should see it use it for and output only device.
By the way, is there any solution to fix the XMOS latency? ASIO driver needs stable latency in every connection. DAW adjusts the position of recorded wave by the Terminal Latency value - response against TE_LATENCY_CONTROL.
(".bmControls" value in .Audio_ClassControlInterface must be '0x01'. So, Windows issues TE_LATENCY_CONTROL message and requests it's value.)