QMX Radio Source Issues

[W7STF]

SDR++ iak v1.2.2-beta (7/6/2026) (Win11)
QMX is the radio source.
QMX/QMX+ firmware is V1.04 beta 2.
Physical HW used is the QMX+
VFO Sync selected on

Observations:

• The Mode changes (AM/USB/LSB/CW) are not tracking properly (this seems to be the most critical issue)
• FFT Smoothing does nothing (work-around is to adjust the FFT length)
• SNR Smoothing does nothing
• Squelch no longer seems to work
• Noise reduction (Baseband NR seems to be working, but cannot be selected off? How about a selection of NR algorithms?)