cannot get both cameras to work in david 5.0.3

[drndadoo]

I was asking about update 1607, cause there are already few users that have problems with this upgrade, I was thinking about it as a cause not as potential solution.
From what you said it seems that your USB 3.0 controller have poor performance. Try to roll back before Update 1607 and try to install driver for the USB 3.0 controller from the manufacturer.
Most of the time users have generic Windows driver.

[rickrustyrail]

Ok Since I upgraded to 1607 the cameras do not work at all

I turn the camera on it slides to on you get no picture in the center of the screen
then it turns itself off

Same with both cameras

So going backwards

[rickrustyrail]

OK trying to go back to the previous version of Windows 10 before 1607 update.

fingers crossed

[rickrustyrail]

OK restored the Windows 10 back to before 1607 patch.

And yes the cameras both work now!!!

[rickrustyrail]

Ok Here is where I stand after removing the 1607 patch.

I now have both cameras working and staying on all the time.

I have been able to calibrate the cameras but not the projector. I will work on the calibration in the morning.

I now understand that the center of the form is the camera selected either 1 or 2

The red color has nothing to do with the two camera views on the right.

[drndadoo]

Windows updates, we love them

OK, now when both cameras are working, next step calibration, you have to put your calibration panel so that both cams can see the 6 rings clear and sharp.
I think that on this step most of the users make a misstake. Try to find a good position or change angle btw. camera and projector until the calibration is successful.