> For the complete documentation index, see [llms.txt](https://docs.wingmantracker.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.wingmantracker.com/error-resolutions.md).

# Error Resolutions

- [Wingman Doesn't Accept Trading History](https://docs.wingmantracker.com/error-resolutions/wingman-doesnt-accept-trading-history.md): Here's why! Hint: starting today is a way better experience (for you, and us).
- [Formatting Trade History Columns (TD Ameritrade)](https://docs.wingmantracker.com/error-resolutions/formatting-trade-history-columns-td-ameritrade.md)
- ["Can't Filter Underlying by CSV"](https://docs.wingmantracker.com/error-resolutions/cant-filter-underlying-by-csv.md): You may (accidentally) be filtering Account Statement tab in thinkorswim on a specific underlying, which doesn't play nicely with Wingman. Here's the quick fix: