Steps to reproduce:

open chrome and go to https://www.binance.com/trade.html?symbol=ADA_BTC

Expected behavior:

NVDA should read the info using the arrows key or letter keys.

Actual behavior:

NVDA is laggy, stops for some seconds each time info is required.

System configuration:

NVDA version: 2018-1

NVDA Installed or portable: Installed.

Other information:
Running in windows 10 - 64 bits with 8gb ram.

Name and version of other software in use when reproducing the issue:
Eclipse, spotify, TWBlue, vlc etc.

Other questions:

Does the issue still occur after restarting your PC?
yes

Have you tried any other versions of NVDA?

Please list them and the result

With NVDA 2017 and same result.