Also assuming you're using a Win10... try this:

Maybe use two instances of cgminer... First, with all 5 of your miners connected, but not running, use the Command Prompt from the folder you are running cgminer from and type `cgminer -n' (No quotes, of course...) Look for:


Your dev, Bus, and/or Device numbers will likely be different than mine above - the Bus and Device numbers are what you need. Create a separate batch file for your R606. Using my example, add the variable `--usb 1:29' (again - no quotes) to your batch file, remove references to NewPacs and then save it...