jamesbeegle

I think I'm running into the same issue as brookd-lab. After loading in [this example X12 834](https://www.emedny.org/hipaa/5010/transactions/834_sample_files/834CGSample_ADD.txt) with the corresponding model in X12_834.cs, only the last segment of each type...

Thinking on this, I think it's okay to show a stall if a particular item is running exceptionally slowly and that is expected by the user - they should understand...