CrashID=6222269f-d804-47ce-9c0e-1a7912221112 .

Someone checked that ID for you. Seems related to the adblocker (at least partially).

Fortunately, my FF is still running OK, with sporadic crashes. But at least it has the courtesy of acknowledging them and providing easy ways to recover. Opera is not that user friendly. Its recover program is very limited, and usually does not work.

Here is my most recent page crash ID number:
CrashID=6222269f-d804-47ce-9c0e-1a7912221112 .

I'll do the standalone thing next.

Another instance of my Opera browser not working is when I click on my usual link to an ongoing ZOOM meeting, the connection crashes right away. To allow connection, I have to copy the url that appears on the crash page and paste it into my FF browser, which does the job properly, no crashing.

Then, do a test. In a test standalone installation open the sites that cause a crash in your normal Opera and see if they crash the test installation too.

The major problem now is that many of my speed dialed pages crash about a half second after they are opened! So my workaround is to copy and paste the url associated with the crashed webpage into the brower window of my FireFox (FF). There it stays open and I bookmark it into FF. Funny though, my Amazon account does open OK from the speeddial! But not my hotmail webpage! It crashes! Rumble.com pages crash. My protonmail inbox page crashes, too. My FLCCC Alliance website (www.flccc.net) does not crash. Why is this problem so dependent upon the webpage that's being opened?? I guess this behavior is a clue for a better informed observer; but, unfortunately, I am not that person.

Can't even access my email from the speed dial.

Why not? Are you having trouble bookmarking the webmail page to the speed dial folder so that it shows up on the start page? Or, does clicking the speed dial for your email not load the webmail page?

What else is wrong in Opera?

Would you please elaborate more on the reinstall process and how to save data?

When you choose to uninstall Opera, when the uninstaller launches, there will be a checkbox that says "Delete my Opera user data" that's unchecked by default. Just don't check it.

Also in the uninstaller, in addition to the "uninstall" button, there's a re-install button. You can try the re-install method first. If that doesn't help, try to uninstall again and click the uninstall button instead. Then, you'll download Opera from https://www.opera.com/download in Firefox, launch the Opera installer, click "options", review and adjust the options the way you like, and install.

If the reinstall or uninstall/reinstall doesn't help, when you post here to let us know that, also mention what exactly is not working in Opera and list the things that you must have restored with a new profile (like bookmarks and speeddials etc.).

It is good to know that a reinstall will permit me to select "save data"! I would hate to lose years of effort in accumulating my bookmarks and also all of my important speed dial stuff! I was not aware of the save-data feature of a reinstall; and even now, I do not know how that option would appear. Hopefully, it will be made clear by some prompt that occurs automatically with the reinstall process. Would you please elaborate more on the reinstall process and how to save data? I'd also appreciate learning about how to transfer files if becomes necessary.

Meanwhile, I continue to use FF as an aid to prop up my wounded Opera app.

If nothing helps, you might just have to uninstall (don't choose to delete your data when uninstalling) and reinstall Opera. And, if that alone doesn't work, you will probably have to start with a fresh Opera profile to get things working again (with optionally copying over some of your old profile files to the new profile to retain things like bookmarks and passwords etc., if the files/folders are not damaged).