I have a problem while opening some pages. After entering URL address and hitting Enter, Opera is trying to load page but it lasts endlessly. Cant't stop it or refresh. This error occurs in unexpected moments (not always on the same page/subpage). In case of some subpages I am ony able to close tab and paste into new tabs's URL bar address of prevoius page to allow it to load once again but usually without result. Closing this "looped" tab takes circa 3/4 seconds - quite long for Opera. The best page to trying to reproduce this issue is www.rmf24.pl page - I propose to go to this page and just open few random pages, it;s quite likely that this issue occur o this page, at least in my case this happened.

I am not sure if it is web page issue or I found memory leak which consumes whole RAM until my PC (Windows 7 64-bit become unresponsive). Can somebody please confirm that? The problem occurs on the following page:
https://www.dailymail.co.uk/news/article-7575077/Horror-lab-monkeys-strapped-harnesses-faces-closure-German-inspectors-raid.html
PS. Ads blocking was disabled in my case, otherwise this page will not display properly.

I disabled all extensions and the problem remains. However in a URL bar I see message "Wtyczka zablokowana" (in English it colud be translated as "Plugin blocked"). I used following page to check the problem:
http://www.rmf24.pl/fakty/news-francja-dwie-ofiary-strzelaniny-w-hipermarkecie-napastnik-za,nId,2560516
The above link is the same as mentioned in thread titled "Opera tab is freeze" that was started on this forum so it may be the same issue.

@domovnik: Fully agree with you.

I checked once agin using below link (the same as I used)
http://www.rmf24.pl/fakty/news-francja-dwie-ofiary-strzelaniny-w-hipermarkecie-napastnik-za,nId,2560516

And this problem also occured with disabled built-in ad-blocker and disabled all another extensions. But it occurs not every time I enter this page, I had to refresh this page multiple times and restart my browser mamy times. After few tries it has loocked on this page finally.

Is there any possibility to back to old behaviour of this function via settings?

In this version there is next 2 things broken: 1) ctrl+g doesn't work anymore (so far it was functioning as ctrl+f of a last searched phrase), 2) after writing web URL or search phrase in URL bar and pressing displayed (prompted) address using left mouse button (my enter key doesn't work so I don't know how it works when pressing enter), given page starts to load and then opera goes back to speed dial page.

BTW, Opera has a bug in URL bar list which annoys me quite a bit when I'm using browser a little bit faster. When you click the URL bar, the addresses from history and prompts appear and then, when you hover over the list, then you have to sometimes hover over multiple times as at first it doesn't recognize properly the position of cursor and highlights bad addressess.

I also think that the green padlock was way better as you could quickly check if given page is secure (I know that in fact that's simplification but still way better). And the protocol prefix (like http/https) displaying was also nice.

Your idea is good if only it will be possible to disable these shortcuts in settings. With the URL there are other things to improve. 1) When I'm typing, it prompts random previous pages from history even though in history there are exact web pages' titles and addresses which are more relevant. 2) Maybe it would be better to list more results from history and google prompts or allow us to set limit of number of lines. 3) I'd love to see better prompts from google. At the moment google prompts whole passphrases even though many often times I want to enter single word. So prompting one word at a time (the first words of a whole google prompt) would be some relief when searching.

URL bar has buggy writings sometimes.

It seems to me that Opera adds bookmarks (at least to the speed dial folder) randomly. All the bookmarks I mentioned are pages I visited earlier.

@leocg: I found that this bug also disappears (besides browser restart) after new window opening but not the new private one.

EDIT: This annoying bug causing mouse to doesn't work appears definitely more often, it can appear even afer 10 minutes of working with Opera.

You have broken mouse scroll and left click. After longer usage of this Opera version (lets say more than 90 min of intense usage) mouse doesn't work on the left hand side of rendered web pages (I would say it doesn't work then on nearly 40% of screen area).

@kamil7165: I don't mind if the settings are named "User Settings", "Settings" or simply "Flags". Additionally there is also high probability that some non-developer settings will be removed in next releases, so that's meaningless.