Whenever possible avoid using WI-FI for your live stream event. A Wi-Fi connection is one of the most unreliable and can lead to interrupted streams or pixelated / distorted Audio / Video.

Use an a direct ethernet cable from your router or modem to your computer. You may need to purchase a USB-C to Ethernet adapter:

If you don't have an ethernet connection near where you want to stream your event, you can easily turn any outlet into an extended ethernet port.