So i went flying today and the drone was flying and while showing about 50% battery, it suddenly went into Critically Low Battery and initiated Forced Landing. What could have caused this? Also, it was lagging to take pictures and videos... all of which disappeared when I landed the drone. What could have caused these issues?

Hello there. I am sorry for the trouble this has caused and thank you for reaching out. Can you please try to check if the intelligent flight battery of your DJI FPV is properly placed. In addition this issue was due to battery communication is not working properly. I would recommend checking the pins on the battery as well on the aircraft if it has damage. If none, you may clean the pins using the dry soft brush to check if there will be changes or if you would encounter this error message again. Please keep us posted for further assistance. Thank you.