Camera keeps going offline

Jan. 4, 2021
I have just installed 5 brand new Wyze Cam 2, two from Home Depot that came with Wyze 32 gig SD cards, 3 purchased from Amazon and I installed San Disk 32 Gig microSDHC UHS-1. 130MB/S speeds A1 App performance Perct for recording Full HD Videos. All 5 cameras MicroSD cards have been formatted in camera. All cameras have been updated to the latest firmware 4.9.6.199

All cameras are powered from the Original Wyze cables and power pack. My home has good 120VAC commercial power.

All cameras are within 20 feet of a high-end newer model ASUS 4 antenna Wi-Fi router connected to high-speed internet.

All cameras are getting strong signal. 3 bars displayed on about cameras.

All cameras have been power cycled.

Randomly I will find several cameras offline, it does not appear to be any particular camera, they all have gone offline at some point. clicking on the cameras they will seem to work again as if being woke up.

I have seen it mentioned here that this can happen with cheap USB cables and power adapters. These are all brand new Wyze cables and adapters. Does this mean all my new cameras are defective and should be returned?

Are there setting in my router I should look at?
I am a network engineer/telecom engineer and will understand more technical things on Wi-Fi router settings so don’t be afraid you will be talking over my head. I can work with you troubleshooting. Thanks.

Please advise.