Hi, @JM Baylon
Thank you for posting in Microsoft Q&A forum.
Have we checked TaskSequenceProvider.Log for more details when we edit the task sequence?
Do we have MDT integrated with SCCM? If so, we may try re-run the MDT integration to see if it helps.
If the answer is the right solution, please click "Accept Answer" and kindly upvote it. If you have extra questions about this answer, please click "Add comment".