raspi

I bought a Raspberry Pi 4 (8 gig) to run SDRs on, and other stuff. I have 2 SDRs, a NoElec using an 820T chip, and a DVB with an 820T2. Have OP25 set up and working, but when I try the command line to get the NAC, I get several errors, starting with PLL not locked, and "value error, need more...

I am broadcasting a scanner feed using a raspi2 with darkice. In my darkice.cfg I specify using a constant bitrate of 16kbps on 1 channel (mono), but my feed is listed as 32kbps on the broadcastify website. There really isn't anything complicated about this setup, what am I missing here? Thanks