KerberosSDR with Pi 4?

Has anyone successfully implemented the most recent KerberosSDR batch with a Raspberry Pi 4? I was following this tutorial on Youtube and got stuck at trying to calibrate the device.

While I connected to the Kerberos Wifi and was able to open the GUI, my computer was unable to receive data from the device when ‘start processing’ was clicked. The page could be seen trying to pull data, but receiving rate remained at -ms (-- milliseconds) and no spectral graphs were able to be displayed. Any help appreciated!

make sure you are using quality usb cables. sounds like a power problem.