[Elecraft] [K3] K3 Utility hiccup

[Don Putnick]

When I use the K3 Utility Terminal tab to send CW via one of the macros
(Utility macro, not K3 macro), occasionally the macro quits part way
through. Any ideas as to what's going on? It's a really simple macro: TU
DON CWA

Configuration: K3 with latest firmware, MacBook Pro with latest version of
Catalina, K3 Utility latest version, new interface cable from Elecraft.

73 Don NA6Z