I cannot establish connection from inside of ASA to a outside specific web server 210.54.251.234. I did a capture, but no traffic coming back from the web server was captured, traffic to the server on both inside and outside interfaces were captured. But 'show access-list web-cap' shows some hits coming from the server to the clients. How to explain this?

'show conn' command shows flags saA for a few seconds.

I have no problems accessing all other web sites, such as Cisco.com .... I do not have rules to block the traffic to/from 210.54.251.234.

What can be the problem?

Thanks.