TableAdapter taking way too long to fill, SQL produces results in 0 seconds

Hello,

I am using a table adapter with a stored procedure to fill a data table. The SQL query runs very quickly in SSMS. For some reason, the table adapter takes some time to load all my data. No idea why, this just started occurring...not sure what changes led to this.  The query is only returning 742 rows and 51 columns which is fine but again, takes way too long.

Please assist.

Thanks

ddd