I am also having USB problems, Focusrite Scarlett 8i6 3rd gen.
I turned my equipment on one morning and there was no communication between my DAW and the Focusrite.
Tried another cable and a different PC.
I took it apart but there is nothing that is obviously fried.
It comes on with the power supply, the unit still passes audio through but the USB port looks dead.
I've been doing continuity tests and I can't find anything wrong.
There is full continuety through the cable to the board so it is not the cable or the USB C connector.
In fact there is continuety on the D+ and D- lines right to the XMos chip.
It is extremely difficult diagnosing a circuit without a diagram, even a block or simple flow diagram will help.
Does anyone have a schematic diagram that I can look at?
I'm in South Africa and there is no local agency that can help me.
I turned my equipment on one morning and there was no communication between my DAW and the Focusrite.
Tried another cable and a different PC.
I took it apart but there is nothing that is obviously fried.
It comes on with the power supply, the unit still passes audio through but the USB port looks dead.
I've been doing continuity tests and I can't find anything wrong.
There is full continuety through the cable to the board so it is not the cable or the USB C connector.
In fact there is continuety on the D+ and D- lines right to the XMos chip.
It is extremely difficult diagnosing a circuit without a diagram, even a block or simple flow diagram will help.
Does anyone have a schematic diagram that I can look at?
I'm in South Africa and there is no local agency that can help me.