I am currently using SecureCRT and while my vbs script works well on single routers once I try and use it on multiple concurrent sessions it fails. In particular the script fails to send the break signal when triggered and the routers continues to boot. I manually send the ctrl-break with the keyboard and it works instantly every time. I am using a Cisco router as an access server. I am using vbs scripts in SecureCRT on Cisco equipment to erase old configurations.