can you attach a subset of the table (& index files) and the form (or 
code) for us to try?

Your example is behaving like a setrange() not a filter, as you say, 
strange.


On 01/18/2022 01:32 p.m., Steve Green wrote:
> On 01/18/2022 12:37 PM, Peter wrote:
>> Are you saying that other tableframes behave as expected and only this 
>> particular tableframe does not?
> 
> correct.. same table, same index, same code.. it's a mystery
> 
>