Hi, I get these a few times a day in cache.log (squid-1): SSL servers not responding for 3 minutes Runing HEAD (3.3) from 30th nov, with SSL interception. In more detail (some auth strings replace with A-LONG-STRING) -- 2012/12/07 11:12:47| negotiate_wrapper: Got 'YR A-LONG-STRING==' from squid (length: 59). 2012/12/07 11:12:47| negotiate_wrapper: Decode 'A-LONG-STRING==' (decoded length: 40). 2012/12/07 11:12:47| negotiate_wrapper: received type 1 NTLM token 2012/12/07 11:12:47| negotiate_wrapper: Return 'TT TlRMTVNT-A-LONG-STRING-aAAAAAAA ' 2012/12/07 11:12:50 kid1| Closing HTTP port [::]:80 2012/12/07 11:12:50 kid1| storeDirWriteCleanLogs: Starting... 2012/12/07 11:12:50 kid1| Finished. Wrote 4179 entries. 2012/12/07 11:12:50 kid1| Took 0.00 seconds (2538882.14 entries/sec). FATAL: SSL servers not responding for 3 minutes Squid Cache (Version 3.HEAD-BZR): Terminated abnormally. CPU Usage: 185.988 seconds = 122.460 user + 63.528 sys Maximum Resident Size: 549472 KB Page faults with physical i/o: 0 Memory usage for squid via mallinfo(): total space in arena: 131480 KB Ordinary blocks: 128782 KB 1464 blks Small blocks: 0 KB 1 blks Holding blocks: 2348 KB 3 blks Free Small blocks: 0 KB Free Ordinary blocks: 2697 KB Total in use: 131130 KB 100% Total free: 2697 KB 2% 2012/12/07 11:12:50 kid1| WARNING: freeing ssl_crtd helper with 80 requests queued 2012/12/07 11:12:53 kid1| Starting Squid Cache version 3.HEAD-BZR for x86_64-unknown-linux-gnu... 2012/12/07 11:12:53 kid1| Process ID 6699 2012/12/07 11:12:53 kid1| Process Roles: worker 2012/12/07 11:12:53 kid1| With 4096 file descriptors available 2012/12/07 11:12:53 kid1| Initializing IP Cache... 2012/12/07 11:12:53 kid1| DNS Socket created at [::], FD 7 2012/12/07 11:12:53 kid1| DNS Socket created at 0.0.0.0, FD 8 ---- Any suggestions? Thanks, Sean