Hi All; I have pretty loaded squid server working in interception mode. In about 0.5% of total http request I have an ERR_CONNECT_FAIL with additional error SYSERR=110. How can I debug a reason of those errors? The thing which consider me a lot is the URL and remote server of those requests. For example, I found three same requests for the same URL hosted on the same IP request. The first one finished with response 200, the second with 503 and ERR_CONNECT_FAIL(SYSERR=110) and the third with 200 again. Also, my customers complains that sometimes "they have problems surfing the web". What can I do to debug the problem? Thanks in advance. Best Regards; Pawel Mojski