im running a raspberry pi 4b 4gb

ive tried multiple powered hubs, even the one from gekkoscience. ive tried just running 1 at a time, same issues. they go zombie. i use a fan on them.

all thats being ran is the cgminer and the raspberry pi.

so i have a bunch of 2pac usb miners. running cgminer and followed all the steps. starting up the miner everything looks great. then just seconds after issues start to happen. this is for all the 2pacs.

i have 3 newpacs, start them all all run run. after about 5 minutes one stop working and the other 2 continue to work fine.

im so baffled. did i buy all burned out miners?

any help and suggestions would be grateful!!!


here's photos.







not sure why the images are showing as links and not images.....