I want to know the answer to the following question:
What failure caused the the flares of civil war to spark up again?
All the background I'm provided with is that "Octavian was granted a series of special powers including sole "imperium" within the city of Rome, permanent consular powers and credit for every Roman military victory, since all future generals were assumed to be acting under his command.". Is that enough to answer the question?
Answer: no