Hi

I have a big problem.
I have 5 miners and all of them work fine IF a let them work one by one...even two together work fine.
BUT.....

If i want to let 3 miners work together, the PSU crashes.

The miners, the hub and the MR-3020 are ALL conected to the same PSU-Molex cable-tree.
The PSU has 550W....

What can be the problem?

Can it be that the PSU is too old even it has NEW 550W?

Pls help me ..... i cann't solve this problem