So far all is running well - except:
The waterfall from VARA is not on full BW
It depends from Setting in Menu #62 DataMode either PSK - full BW or OTHERS cutted BW.
On setting PSK no data iis decoded - think QRG shifts a bit.
I work all Digi Modes with FLDigi, JTDX, JS8Call, ROS, SIM31, SSTV without Problems. Also CW / SSB
Any suggestions ?
Pic with set 062 DATA MODE - OTHERS
Do you have the 991A's menu item 64 and 65 set to 1500Hz as needed?