"exit" cause grab_payload error with Blue Coat
https://kb.bluecoat.com/index?page=content&id=KB3691&actp=LIST
http://sourceforge.jp/review/44645
We can't reproduce it. Project team doesn't have a hardware of SGOS.
Is it still happen on latest TeraTerm?
https://kb.bluecoat.com/index?page=content&id=KB3691&actp=LIST
http://sourceforge.jp/review/44645