hi @LimeAU ,
Looking at the log you kindly have supplied this is not the same error as the original title
To get this investigated this you need a new thread probably called
“Cook failure - Shader artifact error”
(failed to cook module f9c98668-44f1-2e4c-08c2-b38b115daddc
(artifact 2a869688-27f8-41fb-8074-9f736fc7b214:pc)
other sources suggest the the pc on the end is about a shader artifact
In the past made a post on this
This may be a possible answer however you will need the new thread above with all this post copied into the new post. Please tag me @Jimbohalo10 in the message to keep track