Bulk API performance issues

OleACF
Shopify Partner
4 0 4

I am currently seeing degraded performance using the Bulk API.

Some operations get automatically cancelled once they've run a few hours and still having a result count of 0

Currently running gid://shopify/BulkOperation/325774573744 following gid://shopify/BulkOperation/324206919856 being cancelled on its own.

Please advise.