I have two external USB DVD/CD writers in my setup for dubbing. Lately I'm having trouble with disk management recognizing both drives. When I run Hardware and Devices troubleshooter, after attempting to reinstall the driver, I get the message "controller does not have enough resources for this device".

What is the fix for this? Does it relate to available RAM in the computer memory? I have eleven external USB devices connected to 3.0 ports. I've disconnected two of the hard drives but I still get the not enough resources error message.

It has worked for years now with this many externals including the two DVD writers, so I'm puzzled as to what has changed in the operating system that's now having problems? Thanks for the feedback.