simon816 - Thank you. It appears to be working as intended now. Just out of curiosity, how did you know that specific mod was the issue? I am asking so I can enhance my troubleshooting, and in the event I need to submit a ticket, I can provide additional information where needed.
You’ll notice that it references the phosphor mixin ref.
It also mentions that in a few other places in the exceptions.
While this does not always mean that phosphor is at fault, it is a starting point, and by then removing that is easy to test if that was a conflicting mod.
In this case, if I recall, phosphor tries to do some similar optimizations to what sponge does, hence the collision.
Also, the phosphor incompatibility is well known by some people, as it’s happened a lot lately, so it’s one of the first things we check to see if is installed.