Dealing with non tech Manager.

My manager, while not technically inclined, oversees an engineering team, making it challenging to update him on intricate scenarios beyond his expertise. He tends to consult his former team, unrelated to our current one, for guidance when he doesn't grasp the situation. Additionally, he organizes meetings with external parties for minor issues, leaving little time for our team to devise solutions. He often proposes numerous ideas that exceed our current bandwidth. His commitments to higher-ups and clients sometimes involve unusual deliverables. While I don't view him negatively, there's a misalignment within our team. How can I navigate this situation?"