During the Accusative section ,the comment was made that the Greek accusative when used with transitive verbs take on an adverbial nature. Shouldn't that be accusative with intransitive verbs take on an adverbial nature?
You are welcome to contact the instructor. I am sure he would be happy to explain, or address. I would call Logos's customer service and request his email. That way there are no assumptions anyone is making and if a correction needs to be made, then it can be made directly and quickly without much delay via the forum debate.
"The adverbial accusative is really nothing more than a loose use of the accusative with intransitive verbs" Robertson.