[TenTec] V1.373b3 anomaly?

[Lou Laderman]

I installed v1.373b3 to check out, and have run into something unusual
(to me in any event). When I move the BW encoder, "DSP T/O" appears on
the display in the "send 2" area, continuing to the right below XIT on
the main receiver information. This doesn't seem to affect the operation
of the radio, and clears out when I power down and up again. It
reappears however. Has anyone else experienced this, and does it mean
anything?

Lou, W0FK