My MBA can't get network access after switch on or logon from sleep and it has connected with my home wifi & even hotspot(and this problem exist since day 1). However, my wifi have no issue with all my other devices. I had tried reinstall the macOS and reset my wifi configuration & router after guided by live chat support several times but the problem still exist(even restart doesn't helps).

Throughout the past few days, I've discovered a way to access the network by running the Diagnostic Report(Option+Wifi icon).
It seems like the diagnostic report somehow does trigger something in my MBA because my internet is mystically back to life whenever I click 'start' on the diagnostic report. So far, this method hasn't disappoint me yet but it definitely quite frustrated as days go by because I've to do it everytime before I start using this MBA.

So hopefully the call support on upcoming monday can help me get rid of this or best is offer me a replacement  .

My advice is not to use that sort of hub unless the laptop is constantly sitting on a desk. The hub itself takes 2 USB C ports and I would recommend the hubs that use just a single USB C port. I have 3 different hubs and I find the one which just uses a single USB C port the most useful. Initially I gotten the same with the dual USB C inputs, then when I purchased a new monitor which had a USB C connection, I found that with that hub, there is only 1 power delivery USB C and I can't connect the monitor to it.

Slanted due to attaching many devices via the hub overtime ya?

MBA Gold 16/512...

16/1 Ordered (ETA: Feb 8-16th)
30/1 Card Charged
31/1 Preparing to Ship
01/2 Shipped (ETA: Feb 9th)
03/2 Delivered…  

my macbook air just got bricked yesterday,

connect to my usb-c hub with hdmi cable on it, leave it to sleep and charge, next morning dead

the laptop wont turn on and there is a ticking like noise when i press the power button

looks like the issue is related to usb-c port with PD (power delivery),

so pls get a proper usb-c hub and certified apple thunderbolt devices.

Other than that i love everything about it, doing work, compile some huge code works so much faster than my own desktop

yup, if you need to connect to a monitor via usb-c then better get a proper one from apple for now

Thanks for bringing up the issue with PD charging on the M1 guys.

I'm a bit bummed 'cos I already purchased all my adapters with PD charging - but it's ok. I can live with it. I've taped up all the USB-C ports on the adapters just to be safe.