Donws1957,
Thanks for that…I have just completed a report to Zendesk, so hope that helps others.
Bug7911 (above) told me to reinstall WT, which I did, and seems to fix the issue. The question I have is, my version of this WT is 4.7…I thought I read somewhere where there is a version 4.7a, but it didn’t think it applied to the TBM930.