[Elecraft] K3 - RX Problem after latest firmware update

[Stewart Baker]

I am not sure if there is an obscure problem after the latest MCU 
and DSP update. Maybe others could check and see if it happens to 
them ?

Any band on SSB if I have the DSP set to ALT1 with the Low Cut set 
at 0.15 Hz , then after going onto transmit the receiver appears 
to be dead. If I set the DSP to NORM by pressing the knob the 
receiver suddenly bursts into life...
This happens whether there is any transmit audio or RF out.

73
Stewart G3RXQ