Steps to reproduce:

1. Start the latest version of NVDA (2024.4.2)
2. Ensure "Say all on page load" is enabled in the Browse settings
3. Open Edge Browser
4. Navigate to a website such as: https://hydev.powerappsportals.com/en-US/
5. Observe the behavior
6. Navigate to NVDA's homepage: https://www.nvaccess.org/download/
7. Observe the behavior

Actual behavior:

On (https://www.nvaccess.org/download/) the screen reader starts to read the page & is interrupted with a "Loading complete" message. The rest of the page is not read.

On the NVDA homepage, the page starts to read as normal and is interrupted with the "Loading Complete" message. The screen reader stops reading the page.

This behavior is inconsistent with different websites, but the majority of them are interrupted with the page load complete message. Sometimes the message is not announced at all and the page reads as expected.

Expected behavior:

After the "Loading Complete" announcement, the screen should be read as usual and Say all on page load should work.

NVDA logs, crash dumps and other attachments:

System configuration

NVDA installed/portable/running from source:

Device: Surface Laptop Studio

NVDA version:

Latest Version - 2024.4.2

Windows version:

Latest version -

Name and version of other software in use when reproducing the issue:

Edge Browser

Other information about your system:

Other questions

Does the issue still occur after restarting your computer?

Yes

Have you tried any other versions of NVDA? If so, please report their behaviors.

Yes. Version 2024.4 does not encounter this issue. This issue happened after installing the newest version.

If NVDA add-ons are disabled, is your problem still occurring?

Yes

Does the issue still occur after you run the COM Registration Fixing Tool in NVDA's tools menu?

Yes. The issue happens across devices and is present with my entire team.