I will pay 5 LTC for anyone who can help me figure out why my 20 seed rig on raspberry pi crashes everytime on startup. 10 seeds works fine, 15 seeds works fine, 20 seeds auto crash. Payment to the person who solves it! Running Controla image on the pi. 2x10 port shitty ass USB hubs but I dont see why they would be the issue I have tried many diff hubs and get the same result. Powered by 2x360w12v30a power supplys.
-Andrew
In my case it helps to connect only one USB-Hub with the PI and plug the further hub in the plugged. Don't know why, but the pi can handle now 20 devices stable without any reboot since 14h