Is your team diverse? Are you encouraging people to speak up and not agree all the time? If not, perhaps you should reconsider your leadership style. Have a look at this 1 minute video.
Your sales are stagnating or already decreasing. Your market is saturated. All of the key players in the market have started a (severe) price war. Your margins are gone and there is no growth. If someone wins, someone else must loose. You are stuck in “red ocean” of bloody competition….