Hub 4.0 reboot bug - resets custom 2.4ghz SSID/security values

[aps]

I have just encountered this issue and wasted hours trying to figure out what had gone wrong with my Sonos network, until I found it was the relatively new Hub 4 that had changed its settings.

This needs fixing ASAP.  I could see in my searching that people have been reporting this problem back in Feb/March this year!

[Adduxi]

As you have found out this "feature" will need a firmware fix, so when this is implemented, who knows.

To save your sanity, just use Modem mode and your own Router.  It's not ideal, I know, but it will fix the problem and, depending on the Router, will give you more control and performance over the VM Hub.