OK,
I can run 13 miners on a 13 port powered usb hub with no problems.
When I add the second hub of 13 into the second usb on the PI, The Pi crashes every few minutes.
Anyone have this problem?
-Bobby
I had major problems with my Pi's power and using the USB ports. First it started to lose the ethernet connection, then it would just start shutting down and rebooting. I ditched the whole controller and bought myself a Cubietruck and could not be happier. It had built in wifi and so far so good running 20 gridseeds.