What is the disadvantage of BitLocker?

Could you elaborate on the potential drawbacks of utilizing BitLocker encryption? I'm particularly interested in understanding any limitations or challenges that users might encounter when implementing this security feature. Is there a risk of data loss or accessibility issues? Additionally, are there any performance impacts or compatibility concerns that should be taken into account? It would be great if you could provide a concise yet informative overview of the disadvantages associated with BitLocker.