Hi, it's a bug in Opera, we're very sorry for inconvenience. We already have a patch for it thanks to your help on this forum. I hope to see the patch soon in stable stream.
Thanks a lot (esp. @burnout426 )

@sklunk thanks for detailed information.
We're looking into the problem and trying to find solutions for all corner cases. Thanks for other reports, there are few fixes for omenu ready, hope they'll fix your problem.

@sklunk thanks for detailed information.
We're looking into the problem and trying to find solutions for all corner cases. Thanks for other reports, there are few fixes for omenu ready, hope they'll fix your problem.

@sklunk take a look into opera://about page, you should see there which folder is which. The AppData\Local "Default" folder is probably cache, not profile.

Very sorry for your loss, we're trying to mitigate all the problems. I'm trying to understand your case with .29-.33 upgrade. Can you provide some more details? You mentioned that fix has helped, is it ok now? Which steps have solved your problems? Until all issues are solved, since .29 profile migration is off.

Może to być związane ze starą wersją Opery, która została gdzieś w task schedulerze (opera_updater?). To nie jest częste ale widzieliśmy kilka takich przypadków. Update powinien pomóc, gdyby się powtórzyło, daj znać w tym wątku, może uda się znaleźć reprodukcję i usunąć problem na stałe.

Którą masz wersję Opery? Możesz to sprawdzić w Opera Menu -> Pomoc -> Opera informacje.

Wejście na tę stronę powinno też ściągnąć najnowszą wersję. Jeśli to nie pomoże, ściągnij instalator z https://www.opera.com/pl/download i zainstaluj z domyślnymi ustawieniami.

Witam, Opera korzysta z natywnych, systemowych kodeków, których nie ma domyślnie w wersji N systemu Windows. Zainstaluj https://www.microsoft.com/en-us/software-download/mediafeaturepack, powinno pomóc nie tylko z Operą ale też innymi programami.

Thanks for reports, we're trying to pinpoint the problem.
If you encounter it please check:

• Does restart help?
• Are there any extensions that might interfere? Please try disable extensions.
• Is there siteprefs.json in the profile folder (location of the profile folder is visible in the opera:about page)
• If nothing above helps, please remove/delete siteprefs.json, restart the browser and wait a minute for new sitepref to be downloaded. This should work.

Please report here if this helped or not, any information may help us with investigation.

Hi, it's a bug in Opera, we're very sorry for inconvenience. We already have a patch for it thanks to your help on this forum. I hope to see the patch soon in stable stream.
Thanks a lot (esp. @burnout426 )