So I update to the latest version. Go to one of my grids and attempt to enter data - like customer name.
Backspace works great. However no other text keys do.
I do to another site I have with older code and not a problem.
Drop down list work - just seems to be keyboard text is hosed.
Thoughts?

KoolGrid seem work great in our demo so could you please make a small example with problem and send the link over to us.

It seems that I now need to add in a $column->MaxLength=x to each text column.
If that is true is there way to set a default. If not I will need to refactor all my grids.

Try this from the demo site.
http://demo.koolphp.net/Examples/KoolGrid/Validation/Insert_Edit_Validation/index.php
The demo code does not have the MaxLength property set and I get the same effect on that demo as I do with my site.

I've checked and it still working in my Chrome both insert and editing. Could you please tell me the browser you are using?

Roger that.
I am running IE 11.
Did fire up Chrome and no issue with my grids.
Go back to IE and the columns without the MaxLength setting do not allow data entry.
I assume that is happening that NULL and 0 in IE mean MaxLength is 0.

I confirm this issue on IE11. I have logged the issue for dev.team to fix. I will keep you update on this matter.

Hi Scott,
We have fixed this bug for IE 11 and Edge browser and the fix will be available in the next month's release of KoolPHP UI 8.5. Thanks a lot for your feedback!
Rgds,