Fidelity Investments Active Trader Pro Application

that software is claimed to work, but appears to install a stub program, which then launches Installer to Install Crossover (a Windows emulator) and Microsoft NET. That all takes quite a while.

Once you get it to run, what you are running is an old Windows program inside a Windows Crossover/WineServer environment. That is likely to stop working every time MacOS shrugs. Then it will need to get fixed up again to work again (for a while.)

I suggest you tell Fidelity they need to do better to retain good customers like you.

https://usefidelity.com/how-to-fix-active-trader-pro-not-working-slow-and-laggy-on-mac/

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I installed that App from scratch on my MacBook Pro M1.

...but as it installs, it brings in Microsoft .NET and WineServer, and takes quite long while (maybe 30 minutes) to install all that other stuff.

It runs and does not crash. (but I don't have a Fidelity account, so thats as far as I got.)

Where did you get the app? App Store or did you side load it? For either, uninstall the app and reinstall it again. To be sure you're actually get as much as you can with uninstall, I use app AppCleaner. Free, safe and quick and does a good job.

Saying it should work is an opened ended comment of a sort. Lots of things should do lots of things but don't

Fidelity is responsible for making their app work with macOS, not the other way around.

Do you by chance have any fixers, optimizers, AV apps or anyhthing else billed as improving your Mac? They don't and they cause trouble more often that not.

There are some warning on their help site that say if you are making a major Upgrade, be sure to completely UN-Install the olde version before Re-Installing the new version. This is likely due to the large amount of Microsoft stuff they add.

IF they had proper tech support, I expect they would tell you to un-install and re-Install.

I get a lot of clickable stuff on either an Internet or an Apple-silicon Mac, but it also puts up an Account login window, all Black (I use Light presentation), and will not do anything except system-beep sound if I try to do anything except log in to that floating window.

Could it be displaying that login window for you as well, but the window is obscured somehow?

Hello rag-1234,

The most up to date version of macOS is 13.4.1, could you please try updating your MacBook Pro? If that doesn't work, you will need to contact Fidelity and check their App Store page to verify the app is compatible with your device and version.

I hope this helps!