Looking for ideas what to check....
I have my FT-817ND connected to my ACER Windows 10 tablet running WSJT-x v 1.8.rc2 for FT8.
I am using a Wolphi link interface for the Audio circuits and an RT-systems cable for the CAT commands.
Cat commands working fine - test CAT and test PTT work 100%.
Sending appears to work fine also (although PSK spotter is not reporting the transmission). I have a 40db level receive audio level coming in (I've tried up to 60db) the waterfall display shows signals but WSJT-x is not decoding the incoming data.
I have checked all settings against a working setup between my Windows 10 laptop (with the same version of WSJT-x and my ICOM IC-7300). Apart from the obvious comms port and rig type differences all other settings are the same. The configuration with the laptop and IC-7300 works 100% decoding incoming data and is spotted by PSK spotter on transmit.
I had thought that the windows tablet was not realising that an external "Mic" was plugged in previously but since reducing the resistance value acoss the 4 pin 3.5mm jack to 13K and checking everything, I'm happy the only input to the tablet now is that being output from the FT-817.
The fact that the waterfall looks "normal" but nothing is decoding is what I find hard to explain.
Any ideas? Anything that needs changing in the FT-817 perhaps? Perhaps audio corruption coming in somewhere?