WSPR 2.12 is not decoding received signals and is not transmitting. It is keying the transmitter but there is no power out indicated on my meter. I can change bands on the radio using the WSPR program. So CAT is working.
I have a Flex 6300. I have set up the program as best I could using the forum but I am obviously missing something.
I am in a noisy location and the RX Noise: -30 dB is in a red box at the bottom of the WSPR window.
I have used the MON button and headphones to try to hear my transmitted signal but all I hear is the noise floor hiss.
The antenna is an 80M loop thru an LDG AT-1000 Autotuner.
20M and 30M bands tried with same results: no decoding, no noticable transmitting
I've compared my computer clock against NIST and they both tick over the minute less than 1 sec apart.

In my station parameters:
Audio In: DAX Audio RX1
Audio Out: DAX Audio TX
Power DBM: 43
PTT method: DTR
PTT port: COM6
Enable CAT is checked
CAT port: COM4
Rig Number Kenwood TS-2000
Serial rate: 4800
Data bits: 8
Stop bits: 1
Handshake: None

In DAX Control Panel:
the TX Stream tx gain slider is set at 50.
the RX stream slice a slider is set at 50.
IQ streams: 1 14.095600 Mhz Sample rate: 48000 Streaming

SmartSDR CAT
Serial: COM4

On the radio: DAXIQ channel 1
RF Power slider at 20
USB
Filter width: 2.7K
NB, NR, ANF are all off