smrtwhkd,
I don't have SC installed right now but I remmber there was a TA
break speed. I guess you switch to your other TA.
With DW its 40 kts with Seawolf 688(I) and Akulas does not break
at Max speed, I don't think it's a bug check you manual should be
a chart there somplace. Hope this mite help
Regards
Lane