All: My squid configuration seems to work fine for many weeks then all of the sudden I get these errors: 2007/02/18 05:45:38| TCP connection to a.b.c.d/443 failed 2007/02/18 05:45:38| fwdNegotiateSSL: Error negotiating SSL connection on FD 13: error:140940F6:SSL routines:SSL3_READ_BYTES:unknown alert type (1/-1/0) If I kill the process and restart it every thing is fine. This is in a reverse proxy setup. I have two squid servers and the problem seems to occur on both of them around the same time when it does occur. I am using NetBSD and Squid 2.6STABLE6. I am running two instances of squid on each server, one for HTTP and one for HTTPS, only the HTTPS instance has these problems. Has anyone seen this before? What can I do to fix it? Thanks, Noah