Opera DSK-367500

This is the information you submitted to us:
Version: 12.00
Build: 1467
Operating system: Windows NT
Platform: PC

Summary: Sometimes Opera x64 on Windows can not connect to site via HTTPS



Steps to reproduce
===================
1. Surf Internet
2. Accidentally Opera can not connect to site via HTTPS with error 49 or 50

Expected result
===============
Opera should load page

Actual result
=============
Opera give a critical error 49 or 50

HTTP_USER_AGENT: Opera/9.80 (Windows NT 6.2; Win64; x64; U; ru)
Presto/2.10.289 Version/12.00
HTTP_ACCEPT_LANGUAGE: ru-RU,ru;q=0.9,en;q=0.8


PLUGINS:
===========
Shockwave Flash (Shockwave Flash 11.3 r300) NPSWF64_11_3_300_257.dll
Java Deployment Toolkit 7.0.50.5 (NPRuntime Script Plug-in Library for
Java(TM) Deploy) npDeployJava1.dll
Java(TM) Platform SE 7 U5 (Next Generation Java Plug-in 10.5.0 for Mozilla
browsers) npjp2.dll
Silverlight Plug-In (4.1.10329.0) npctrl.dll


SCREEN:
===========
Resolution: 1366x768
ColorDepth: 32


Browser JavaScript:
Opera Desktop 12.00 core 2.10.289, June 11, 2012. Active patches: 205
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