The Grade of the Hadith of 'Amr ibn Shu'ayb from His Father from His Grandfather

Question:
Honorable Shaykh, may Allah grant you success. He says: What is the stronger position in your view regarding the grade of the hadith of 'Amr ibn Shu'ayb from his father from his grandfather? Is it an authentic hadith?

Answer:
No, it is not authentic; that is, it has not reached the level of authenticity. Some say it is a broken chain (munqati'), and some say it is a report missing the Companion link (mursal). Therefore, there is a difference of opinion regarding what is meant by "from his father from his grandfather." What is meant by "from his father from his grandfather"? If he means Muhammad, it is a broken chain (munqati'). If he means Shu'ayb, it is a report missing the Companion link (mursal), because Shu'ayb did not meet the Messenger of Allah (peace and blessings be upon him). Yes, so it fluctuates between being a broken chain (munqati') and a report missing the Companion link (mursal). Yes.