[Hamlib-developer] Return to Receive Delay after PTT

[Brad W. <K8...@ou...>]

Running WSJT-x improved with Hamlib, Icom rigs IC-7300 and IC-9700.  When in xmit and the radio returns to recv there is a delay of 3 to 5 seconds.  The radio remains in xmit for that delay period although not xmitting tones.  This has been an anomaly for at least a year.

Can't find any setting or parameter that would cause the radio to remain in xmit for several seconds before returning to receive.

PC is cold booted usually only once per day.  Once PC boots,  (3) rigs are powered on, then (2) rig specific instances of WSJT are launched, I run Tune from WSJT for each instance, if a delay occurs I restart that instance, usually only 1 restart is needed but it could take up to 3 or 4 WSJT restarts,  usually its only 1 rig specific instance that exhibits the delay but it occurs on both.

Seems the 7300 exhibits the delay more often than the 9700 but not that much more.

Thanks for any feedback !

PS:  PC is i9-14900, Win11 Pro, 25H2, all software latest version.

Brad, K8ZM