Remote Debug Has been “Targets none”

[zb188]

mac os
node -v
v6.9.1
browser-sync --version
2.18.5
My startup code
browser-sync start --server --files "**"
Access URLs:

Local: http://localhost:3000
External: http://192.168.1.118:3000

UI: http://localhost:3001
UI External: http://192.168.1.118:3001