There must be a way to work around this. I can't believe Opera/Chrome would do this on purpose to thousands of users who watch Youtube or Twitch. It takes more than 3 seconds for the video to resume when the tab is active again.
@rekrul There's something odd (and suspicious) going on with at least the Cdromance site. When walking through the process (using Opera 58.0.3135.65 under Win10) of exploring your downloading issue, clicking the download link for one of the "jewelry design" files as a test-case caused a porn-site pop-up/notification to suddenly appear instead. I report this both as a caution to anyone else visiting the site (in case there's something nefarious going on there), but also to indicate that whatever is going on may actually be interfering with the https handshaking related to the site (and any background Recaptcha activity).
On a related note, the Cdromance site's https certificate implies that a system has to be able to handle the TLS v1.2 128 bit AES GCM ([256, 2048] bit ECDHE_ECDSA/SHA-256) protocol to successfully connect (I used Opera 12.18 for that test to force the site to offer probably its lowest-available security protocol to better emulate your XP situation). I'm unsure whether XP is natively capable of supporting that ECDHE_ECDSA encryption algorithm, in which case it wouldn't be able to go any further. The Nitroflare site seems to require a login to test downloading, so I didn't go any further with that.
@leocg I tried to download the last version of opera from site but the downloader stay forever downloading .. so i have Opera 56 source dirctly from a friend
Nope .. it was not happening in Chrome or Edge
I'm new user for Opera and sience i installe it it's not working..
We were discussing #2 recently - a user wanted to restyle the Google results page (using Stylish), he needed to allow the extension on search results or it wouldn't work.
Item 3 is obvious - does the extension also apply to files saved on your computer or only to sites on the web?
That thread points to https://extensions.openoffice.org/en/project/czech-dictionary-pack-ceske-slovniky-cs-cz, but you can search the site for a Norwegian one to see if it works. https://extensions.openoffice.org/en/project/norwegian-dictionaries-spell-checker-thesaurus-and-hyphenation might be it, but didn't check.
Looking through your older posts (including the linked thread), I didn't see that you ever tried to disable hardware acceleration just to test how it behaves in Opera then. Not suggesting that as a solution, but a test. You can do this under opera://settings/system and then restart Opera. Or, you can launch Opera from the command line with the --disable-gpu switch too/instead. See https://stackoverflow.com/a/1308947/1697 if needed for doing that on Mac.
Are these still your systems?
You need a 500+ Hz mouse
What mouse do you have btw?
and the desktop should actually be running at 240 fps behind Opera
Did you mean something specific about the desktop should be running at 240 other than the monitor refresh rate being set and showing as so in the display settings for the OS?
Yes, I've overclocked the HDMI port (headless display which is always on just for audio) going to my AV receiver to 120/144 Hz for my 240 and 144 Hz monitors respectively. I didn't have stuttering due to the mismatch
Could you expand on this? How did you overclock it?
I don't use the two monitors together, but only either one monitor and the AVR.
Do both HDMI connections run from the GPU through the AVR where you switch inputs on the AVR to select which monitor? If so, have you tried connecting the gpu to the monitor directly to bypass the receiver altogether? Even if other browsers work fine with it, it'd be interesting to see if makes a difference for Opera.
Is there any way you can make a high-fps video that shows the difference between Chrome and Opera for example so there's a visual of the problem?
I don't think there is a way to set media files to be downloaded automatically when you click on a link to them, you will need to do it manually by right clicking on the link or using the download feature in the player.