save and reconcile button not saving what was checked and unchecked

save and reconcile button not saving what was checked and unchecked

When we reconcile an account, when we find a mistake, we click "save and reconcile later", go elsewhere to correct a mistaken entry, come back and all our "checked" and "unchecked" boxes are not saved.... we have to start all over.  Are we doing something wrong?  Any way this can be fixed?