Add a known issue about connection dropped
Add a known issue about connection dropped

AbelHu/bosh-azure-cpi-release,cloudfoundry-incubator/bosh-azure-cpi-release,AbelHu/bosh-azure-cpi-release,cloudfoundry-incubator/bosh-azure-cpi-release,bingosummer/bosh-azure-cpi-release,gossion/bosh-azure-cpi-release,gossion/bosh-azure-cpi-release,cloudfoundry-incubator/bosh-azure-cpi-release,bingosummer/bosh-azure-cpi-release,gossion/bosh-azure-cpi-release,AbelHu/bosh-azure-cpi-release,bingosummer/bosh-azure-cpi-release