Remote Scheduling Failed Recording Emails


I keep receiving failed recording emails for recordings that had failed but have since been deleted from the HDR-Fox T2 box.

I have checked the HDR My Video disk to verify that the files pertaining to the failed recordings or parts of them (particularly the .hmt files) are no longer there.

Does RS create a file on the box that contains a list of the failed recordings that needs to be cleared?
Anyone any idea where to look next?