The nodes are boot looping

If the nodes on the Turing Pi 1 board are boot looping, there are few things you should check

1. Check if you use a proper power supply. You should use 12V, 5A, 60W power supply. Please read more about the power supplyhere.
2. The second thing that could cause this issue is if you run apps that require a lot of RAM and the total RAM on the board is insufficient.