hAP-ax2 do not broadcast wifi on power up

Very likely this is what you intended to do, but not what you actually did.

Passwords on stickers are very often liable to be mis-read, the font is stupidly small and there are several characters that can be easily misread, like oO0, Il1, G6, B8, S5, Z2,
https://gajus.com/blog/avoiding-visually-ambiguous-characters-in-ids
so, even if you already checked it a zillion times, try again, with a magnifier or taking a picture of the label and then magnifying it.

Last case:

Connection via ethernet to ports 2-5 should be fine, ether1 not as in the default configuration it is WAN/internet and connection is prevented from it.