This is also a problem for me. Please fix this.

It's been fine for me this weekend.
Just saw your message, and wanted the check again, to see if it was magically fixed...and it didn't work properly :))
For some reason it happens less often, but I can't pinpoint why.

Same issue here. Ctrl + Shit + T opens a random tab, from the same (or different) browsing session.
The actual problem is that the recently closed tab (magnifying glass) does not update the tabs.
Worked fine in Opera 75.

After upgrading to Opera 76 Stable last week I've encountered a weird issue: when hitting ctrl+shift+T Opera reopens a tab from the past (usually the first tab opened in that browsing session), and in a new window. It always reopens the same tab, no matter how many times I press the keys.

The problem resets when I close Opera. It does sometime work properly (1% of the time).

This is also a problem for me. Please fix this.

I'm having the same problem. I also use Bitdefender.
It's been doing this for a couple of weeks.
I kept updating manually for the last 5-10 versions, but in every version "Checking for updates…" is stuck.

Any update?
I've been having this problem for a few months now.
It only shows up in Youtube.
I disabled hardware acceleration and it works fine.

But, without hardware acceleration the whole browser is stuttery, and I don't like it.
The same thing happens in Chrome btw.

Fixed here!

Well>> They have just updated Opera to version 21, but didn't fix this problem!

It is not an Opera problem.

Well, in User-Agent Switcher, if you select Opera 10, it still works. So my guess is google doesn't recognize Opera as Opera. It identifies it as Internet Explorer 6, or 7, or 8...

They have just updated Opera to version 21, but didn't fix this problem!

Same here. Clearing all cookies did'n work, but the add-on did. Hopefully they'll fix it soon.