What are the problems the daimyos had?

Daimyos, the powerful feudal lords of Japan, faced several challenges, including constant military threats from rival clans and the need to maintain control over their territories amidst internal strife. They also struggled with the economic burden of supporting their samurai armies and managing agricultural production. Additionally, the rise of centralized power under the shogunate often limited their autonomy and influence, forcing them to navigate complex political relationships while adapting to changing social and economic conditions.