Question / Help Is anyone else having problems using more than one cam?

[Donn Shands]

I have answered a few cam questions lately for using the C910 and C920 logitech cams. I am using one C920 and two C910.

all the cameras work in Nero, Skype, Flash Media, VLC player, Corel vid studio, Cyperlink powerdirector 15.
In all those programs, there is no problem switching between the cameras.

I ob classic, I am lucky to get just the C920 to work. The others balk and sometimes work...most of the time they just black screen and will not let them be selected. even selected they will black screen. I double check the properties and device settings.
I did not have this problem with my old computer using this same Win 7 ultimate install.
I have tried Studio...and found it has zero luck and is beyond usability to do easy stream. cams don't work any better there either.
Sorry guys...studio is just useless.
Any one have luck with more than one camera on ob classic?

 

[Suslik V]

OBS Studio 2nd Camera Issues Not the same but similar and has some clues.

 

[skullmonkey]

I have the same problem. I use two C920 with no big problems until two weeks ago. Now when they are plugged at same time and I start broadcasting they freeze after short period of time. The motherboard is flagship Gigabyte MB so the USB is not a problem. Does someone know of a Windows 10 update that screw things up?