@ajb2k3 well as I mentioned in the response above the one to you, I had updated the firmware according to the video on the M5stack.com website; as the only video available that walks you through the process, has you install the uFlow firmware.

I've flashed it several times in fact; with the same end results.

The worse part is the super annoying buzz that comes from the speaker; and then after it sitting there powered on for a few hours the cheap adhesive pads they used to attach the screen cover started failing, and the screen cover started lifting at the top.

@ajb2k3 I just did what shown here in the video https://youtu.be/rdz6hBoqamA?t=261
using the uFlow to add the speaker.beep
Mine doesn't make a short "beep" like in the video, it makes a distorted beep for about 3-5 seconds then reboots.
https://streamable.com/wgw6v

@lukasmaximus Nothing is connected; I had just opened it after it was delivered, and then follows some of the video available on M5Stack.com And whatever is the most recent virmware that i downloaded from M5stack instructed by the video on how to upgrade firmware

So apparently you can not connect to a WiFi network with a Space in the name; since I'm not going to go around and reset all the wifi connected in the 20+ wireless devices in my home, then this M5Stack is useless.

Furthermore; after getting it to connect to a hotspot (running off my iPhone) playing a tone: Speaker.beep freq:1600 duration: 200ms (same shown in an example video from M5Stack.com) the device crashes and reboots every time..

Trying to setup my new M5Stack (Core) for the first time; I'm at the Wifi setup point, but it keeps failing to connect to my local Wifi;
LCD initializing...
Done!
WiFi AP WebServer Start!
Connect to Wifi SSID:M5Stack-a00d
And connect to esp via your web browser (like 192.168.4.1)
listening on ('0.0.0.0', 80)
{'ssid': 'XXX+2.4G', 'password': 'XXXXXXXXXX'}
M5Stack Core try to connect WiFi: SSID:XXX+2.4G PASSWD:XXXXXXXXXX network...
.....................................................................................................
Problem. Not Connected to :XXX+2.4G

It doesn't even detect the 5Ghz connection. And won't connected to the 2.4Ghz wifi

I just received my first M5Stack today; smaller than I expected lol.
However there is a very annoying buzz/hum coming from the speaker? Is this to be expected? can it be fixed with firmware/software update?