NBFM audio degraded in v1.590? [fixed in v1.592]
I just tried listening to NBFM from a local 70cm repeater after updating FW and the demodulated FM on a v1.590 Kiwi seems quite distorted on voice peaks and the LF rolloff doesn't seem to work properly any longer. The waterfall display looks reasonable and demodulating on my IC7300 at the same time sounds fine. AM and USB demodulation seem fine too.
I don't remember what version I was last using for NBFM but I think it has been within a few weeks.
The signal from the rx converter is quite strong but I have no ADC OVs indicated. Has something changed or have I forgotten something obvious since I last listened?