Yes its the same for me. After a 7h longhaul from Vienna to Shanghai (which went absolutley smooth and I enjoyed it a lot!) and a nice landing, I started manually breaking @80Kts (the Autobrakes disconnected as they were supposed to), FWD idle @30Kts and then I wanted to vacate the runway but the 767 needed almost T/O thrust to continue taxing. I think you should investigate this..