I changed the logic for the PTT keyboard shortcut. If you are using a PTT shortcut key, go to the Config/Radio/Keys screen and check the keys you are using. I made further changes to support Hermes-Lite. And the "darwin" platform was added to defaults. I fixed the Status screen flickering that occurred on Windows.
This is caused by turning on "Use repeater offset" on the Config/Options screen, but then not entering the offset on the Favorites screen. If there is no offset the code fails. I can put in a fix so the offset is zero, but that is probably not what you want either. Just enter the offset. and the tone.