<![CDATA[Opera 18 not working properly from behind proxy server]]>Sir,
At my office we use Proxy Server to access Internet.

Accessing internet works fine when used with chrome,firefox,ie
But when I use it with opera 17/18 it does not work properly.

1) Proxy login authentication window is shown very late or sometimes appears and disappears quickly
2) Pages load very slow as compared to other browser when used from behind a proxy server.
3) have tried same with chrome 28 , but it works very fine.

Please look into the matter.

Manish B

]]>https://forums.opera.com/topic/89/opera-18-not-working-properly-from-behind-proxy-serverRSS for NodeSun, 09 Aug 2026 08:35:06 GMTThu, 24 Oct 2013 07:30:32 GMT60<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Wed, 04 Mar 2015 07:49:28 GMT]]>Had completely the same problem. My SOLUTION was to deactivate "Opera Turbo" and all worked fine again.

But indeed there is some fix required. 😉

]]>https://forums.opera.com/post/68490https://forums.opera.com/post/68490Wed, 04 Mar 2015 07:49:28 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Tue, 17 Feb 2015 10:37:06 GMT]]>I think I find an issue of the problem.
When I mark "Use proxy for local servers" in "Settings"->"Browser" everything works fine in opera 27, 28, 29.
We can guest how developers use this flag.

]]>https://forums.opera.com/post/67310https://forums.opera.com/post/67310Tue, 17 Feb 2015 10:37:06 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Wed, 28 Jan 2015 08:00:30 GMT]]>Well, there is no such problem in versions 24, 25 and 26, BUT it returns in version 27 and 28.

]]>https://forums.opera.com/post/65206https://forums.opera.com/post/65206Wed, 28 Jan 2015 08:00:30 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Mon, 29 Dec 2014 19:12:42 GMT]]>I'm glad to say that the proxy issues I reported in DNA-24916 are now gone. I'm writing from the network where I was experiencing all those problems.

It's taken quite a long time for the Opera guys to fix it, but they finally did!

Thanks.

]]>https://forums.opera.com/post/62814https://forums.opera.com/post/62814Mon, 29 Dec 2014 19:12:42 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Tue, 12 Aug 2014 23:45:05 GMT]]>Just done. Bug number is DNA-24916.

I hope it helps!

]]>https://forums.opera.com/post/47687https://forums.opera.com/post/47687Tue, 12 Aug 2014 23:45:05 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Tue, 12 Aug 2014 13:11:47 GMT]]>Did you all have sent a bug report to Opera on https://bugs.opera.com/wizarddesktop/? Otherwiese Opera Developers will not know about your problems with proxies 😉

]]>https://forums.opera.com/post/47634https://forums.opera.com/post/47634Tue, 12 Aug 2014 13:11:47 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Tue, 12 Aug 2014 00:59:21 GMT]]>I'm also having the same issue for very long time. I have tried numerous releases, but all having the exact same issue as described in the previous posts. In big organizations or companies, it is very common to access the Internet from behind a proxy. I don't understand why Opera has never get along well with proxies...

Is there any change to have a fix for version 25?

This would be awesome!

]]>https://forums.opera.com/post/47582https://forums.opera.com/post/47582Tue, 12 Aug 2014 00:59:21 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Mon, 03 Feb 2014 06:06:50 GMT]]>opera 19.0.1326.56 still the problem persist.
Please do the needfull

Manish B

]]>https://forums.opera.com/post/28222https://forums.opera.com/post/28222Mon, 03 Feb 2014 06:06:50 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Mon, 27 Jan 2014 05:00:01 GMT]]>I have this problem too! browser: 18.0.1284.68 proxy: squid/3.1.10

]]>https://forums.opera.com/post/27788https://forums.opera.com/post/27788Mon, 27 Jan 2014 05:00:01 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Thu, 19 Dec 2013 16:19:05 GMT]]>Just a note to anyone having issues with Opera 12 on a proxy or zscaler. Go to opera:config and turn off 'Certificate revocation lists for ssl.'

]]>https://forums.opera.com/post/26468https://forums.opera.com/post/26468Thu, 19 Dec 2013 16:19:05 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Thu, 19 Dec 2013 14:59:02 GMT]]>Same story here with Opera 18-20. Doesn't seem to be miserably slow, but slow enough to be noticeable. Definitely has issues on certain news or blog sites with their overstuffed websites. 💤

Also Opera 12 won't load any sites at all; just sits there loading. Seems to have issues with allowing the proxy to redirect it.

My issue might all just be zscaler's fault, though. 🐄

]]>https://forums.opera.com/post/26461https://forums.opera.com/post/26461Thu, 19 Dec 2013 14:59:02 GMT<![CDATA[Reply to Opera 18 not working properly from behind proxy server on Thu, 19 Dec 2013 04:38:09 GMT]]>Hi guys,

I'm also experiencing the very same issue with my company proxy. However, by using any other browser (IE10, Chrome, FX) it works perfectly, but under Opera, it does really slow and some pages simply do not load completely. Is there any solution to it?

I have the following Opera release:

Version: 18.0.1284.68
Update stream: Stable
System: Windows 7 64-bit (WoW64)

Regards.

]]>https://forums.opera.com/post/26448https://forums.opera.com/post/26448Thu, 19 Dec 2013 04:38:09 GMT