I don't know if it has anything to do with my just automatically upgraded Opera 12.16 from 12.11, but now suddenly after logging in on my bank page I get the correct address in the Opera search bar but below that a blanc page. This is the URL: https://bankieren.mijn.ing.nl/particulier/betalen/index

Copy/pasting that address in my Opera search bar now in a new tab shows me exactly the same as when I first log in.

I can log in normally with Firefox and IE, I just checked.

Any suggestions?

PS:
In the mean time I had Opera 12.16 removed and replaced with the 12.11 I still have on a memory stick. Now I can log in normally again on my bank page.

To remove 12.16 I used Revo Uninstaller, after rebooting first in Safe Mode without the Network option. Otherwise I get an Opera uninstall error message and a "Cannot find the server" (or something like that) message because the installer is trying to contact Opera without success.

Glad to be back in business...

I really like Opera and have utilized it for years. But for now I'll stick to no updates for new versions. The 12.11 works perfect for me.