My question, my answer...
The described phenomenon only occurs when using a system variable "OPERA_AUTOUPDATE_DISABLED".

Since installing Opera 22, I noticed that the folder "c:\Users...\Opera Software\Opera Stable" contains a growing number of small files like "ssdfp1132.1.46065159" (at this moment 44 files). Is this normal?

Po zalogowaniu na konto google mam komunikat (podobny do pytania o zapamiętanie hasła, w pasku na górze) o dość enigmatycznej treści: "Zezwolić aplikacji calendar.google.com na otwieranie wszystkich odnośników kalendarz webowy?" Mogę zezwolić lub odrzucić. Załóżmy, że odrzucę (lub zezwolę) - gdzie potem mogę zarządzać tym zezwoleniem?

Lando242, have you read this thread carefully? This thread is about something else. We all know about opera://flags.

Opera 27 is a regression in some ways. My favorite "new" speed dial has issues (dark nested thumbnails in Opera 27 - in Opera 26 everything was OK). Speed dial loads slowly in Opera 27 only...

I know the trick with "opera://flags". It is not about the new or old speed dial. I know that the new has some issues and now is disabled by default. But I wrote about ANOTHER problem with Opera 27: about thumbnails loading - they are loading one by one when browser is starting. It takes too much time when you have a lot of thumbnails

Speed dial looks bad when Opera 27 is starting. If you have a large number of thumbnails it takes quite a long time. In earlier Opera versions speed dial loading was almost instant.

But... where is the new Speedial? O.O
Now I have the "classic" version. In addition it loads slowly every time I start the browser.

OK, but why this button appeared? I have several computers with Opera without this button and the only one with the "Search" button. Is this computer the Chosen One?

I have "Search" button in the address bar suddenly. "Heart icon" is on the left side now.
What is going on? I changed nothing in my browser's settings. O.O

Na chwilę obecną chyba jeszcze "developer".
Mam wrażenie, że nowy speedial i zakładki mogą (choć nie muszą) podlegać jakimś większym lub mniejszym zmianom. Nie ma pewności czy będzie to zgodne z tym, co jest w obecnej wersji 25.0.1613.1.

Opera 25 nie jest chyba jeszcze nawet w kanale next, chyba lepiej poczekać...