Initial Values for a form

[EAHendrix]

I am not sure if something has changed, but I have a check in form that displays certain values based on the selected customer. The customer column is a ref column set to my customers table. I was using the initial value column to set the value like "CustomerName", but starting today now instead of having that selected it displays CustomerName with a yellow exclamation, and when I click on the dropdown it show the two customers and then a repeat of the customer in the initial value field with a yellow exclamation. 

[Marc_Dillon]

It sounds like your "CustomerName" is not the Key value of the referenced table, but the Label. Ref columns require Key values.