I've updated my mavic pro 2 and get this message the remaining battery is only enough for RTH return home now. My batteries aren't working now even though they are charged etc. I have noticed someone else has the same issue but has had no reply? DJI????

Same problem here.  Just overnight 2 batteries are now not functioning.  Showing full charge, but has RTH error and cannot fly.  What is going on?

Did you ever find a solution or workaround to this? having the same issue and there isn't much online.

Any solution found for this? I'm experiencing the same issue...

Has nobody else solved this issue? Has happened to several of my Mavic 2 Pro batteries... fully charged, yet still getting this message

You probably have to replace the batteries.