A group is randomly missing from a TDMS file

[russellb78]

I am seeing a problem that randomly one of four groups does not get written to the TDMS file.  I have buffering on.  Has anyone seen this intermittent problem and know how to fix it?

[hooovahh]

Show us your code if you can.  You can invoke a flush TDMS, but I suspect it is something with errors that aren't being handled.

[russellb78]

Thanks for the response. I added some more diagnostics code and was thinking about adding the flush as well. Thanks for your help.