record locks?

Whenever I edit a postgresql  record from a MS Access datasheet view or bound control, it seems to lock the record forever and subsrquent edits result in "The record has been changed by another user blah blah ..." and I can no longer edit that record from the datasheet view or bound control (though I can execute a SQL query to update it).

 

We are using postgresql 7.2 and ODBC driver 7.02.00.01

 

This persists even if I delete the linked table and relink it, or close and restart Access.

 

Any ideas?

 

Fred Parkinson