This is a repost jun in case. Please fix it. We cannot render.
"Now version 13.13 and up will not update vdb even though it set as octane proxy
This is what you fixed in the version 13.13 "Fixed Octane Volume unnecessary updates when changing the node transform"
i wonder this is the reason now linked volumes wont update now. Can you return it back to how it was or update during rendering at least."