Not sure if this is an problem. We have a squid 2.6 Stable 12 server on FreeBSD 7.0 as a transparent proxy. We regularly get timeouts and page errors on this server, and try and find out whether this is a problem, I raised the debug level to 5, and noticed these errors. comm_select: kqueue event error: (9) Bad file descriptor I noted that within two minutes we had 303 of these errors. Is a problem, or can it be ignored. regards