UPDATE
After noticing that Opera had updated to the latest version, out of curiosity I decided to try one of the websites that I had no longer been able to access, BINGO!, it worked! I could now access the website again. Cue several hours later when I tried again, back to normal with a blank screen and no access! This is now officially infuriating, because if nothing else it proves that the website is still active, just that I can't access it again, what could possibly have happened in those few short hours between being able to access it again and then suddenly unable to once more?

-Daz

p.s. I'm a little reticent about posting the name of the website because of it's adult content.

The URL is exactly as I have it bookmarked, nothing there has changed. I'm at a loss how to explain it, it was working fine and I had no problem accessing the website until a few weeks ago...

-Bob

One of the sites I used to be able to see on opera works fine on firefox, the other site I can no longer access is adult orientated so I don't want to put the URL here in case any minors see it. The one I really miss is the Japanese aviation site though, I wonder if it's anything to with the ISP?

-Bob

And this is message I get when I try to access it...

'This webpage is not available

Opera's connection attempt to appdc.orz.hm was rejected. The website may be down, or your network may not be properly configured.
Check your internet connection.

Check any cables and reboot any routers, modems, or other network devices you may be using.
Allow Opera to access the network in your firewall or antivirus settings.

If it is already listed as a program allowed to access the network, try removing it from the list and adding it again.
If you use a proxy server...

Check your proxy settings or contact your network administrator to make sure the proxy server is working. If you don't believe you should be using a proxy server: Go to the Opera menu > Settings > Change proxy settings... > LAN Settings and deselect "Use a proxy server for your LAN".'

-Bob

This is one of the websites I can no longer access, it's a Japanese site for uploading images of civilian and military aircraft- http://appdc.orz.hm/up/index/1

-Bob

Opera 35.0, and if it's also of any use or relevance, my OS is Windows XP SP3 32 bit.

-Bob

Hello everyone, a bit of a puzzle for you...

Suddenly (over the last few weeks) I find I am no longer able to access some websites which I previously had no problem accessing. One site I try to access just comes up as a blank page, another has the following message-

'This webpage is not available
A secure connection cannot be established because this site uses an unsupported protocol.'

I'm stumped as I know the websites are still active, any ideas? I haven't knowingly changed any of my settings as far as I'm aware...

Best regards, Bob