On 09/27/2016 11:13 AM, Eugene M. Zheganin wrote: > The wireshark screen where the issue is isolated for one particular > connection can be found here - > https://gyazo.com/fdec1d9d7c31a75afc7d4676abb83d15 (it's really a simple > picture: TCP connection establishing, then GET -> 407 -> GET and bunch > of keepalives, not a rocket science). > > Any ideas ? Since you can reproduce this, I suggest collecting ALL,9 log for the stuck master transaction: http://wiki.squid-cache.org/SquidFaq/BugReporting#Debugging_a_single_transaction If collecting a debugging trace is impossible for some reason, then collect the corresponding TCP packets on the Squid to origin server link and post actual packets (not screenshots of packet summaries) from both connections. The debugging trace will most likely have the answer. The packet trace might have the answer. You may need to change user credentials for this test or after posting the details requested above. Cheers, Alex. _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users