Reporting on behalf of a friend.

Steps to reproduce:

1. Enable usage of UIA in word
2. Use word normally.

Actual behavior:

NVDA should remain responsive while using Word.

Expected behavior:

NVDA slows down over time when working in Word, requiring a restart every 10 mins to retain performance.

System configuration

NVDA installed/portable/running from source:

Installed

NVDA version:

alpha-17012,f3b9c3ce

Windows version:

Windows 10 1803

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

Office 365 16.0.1145.20200

Other information about your system:

Other questions

Does the issue still occur after restarting your PC?

Yes

Have you tried any other versions of NVDA?

No