I have searched web with Google many times, but I couldn't find a solution. I hope here I will have more luck.
I have apache 2.2.15 which requires client to have certificate.
In FF 11 everything works fine. But, in IE9, when I open my web page, sometimes I got HTTP 443 error on SOME web page resources (not on all, but mostly on random pictures). If I do F5 (refresh), then sometimes it gives HTTP 200 (OK) on that resource or it gives 443 on some other resource.
In error_log there is "Re-negotiation handshake failed: Not accepted by client!?". In access_log, there is 443 on that resource.
So, again: when I open my web page, sometimes it opens fine, sometimes I got 443. If I got 443 and I do F5 refresh, then it shows my web page, but some random pictures doesn't show (there is 443 error in acess logs). When I again do F5, random pictures on my web page are not showing with 443 error in logs. Sometimes it opens my web page nicely without any problems.
What should I do?