Still receiving various errors though they have also moved to other days of the week, so it sort of removes the same day though the error code is different. The lastest one is consistent for that last two weeks on some but not all days.
Final error: 0xe00084ed - A hardware error occurred.
Final error category: Backup Device Errors
Storage device "QUANTUM 1" reported an error on a request to write data to media.
Error reported:
The request could not be performed because of an I/O device error.
V-79-57344-34029 - A hardware error occurred.
Would be helpful if the error code was consistent and reading such articles as mentioned here were see no Event ID's errors for 7, 9, 11 or 15.
http://www.symantec.com/business/support/index?page=content&id=TECH45126&actp=search&viewlocale=en_US&searchid=1307352340697
The errors do seem to be related to read/write so the next step is to try and use the tape that came with the DLT-S4 just in case it's a bad batch issue.