Custom PCB with nrf5340/nrf7002. Currently was using NCS2.9.0, with WPA2-PSK connection to the wifi.
While trying to enable use of WPA2-Enterprise, I updated to NCS3.0.0 (to see if the increased flash requirement of around 45kB! was perhaps less). This turned out to be WAY worse (another 49kB on top for identical prj.conf), but also broke the WP2-PSK connection it seems?
Previous it would connect fine, but now it times out and I see these logs:
[00:02:21.108,764] <err> wpa_supp: Error in pbkdf2_sha1()
[00:02:21.110,382] <err> wpa_supp: Line 0: invalid key_mgmt 'SAE'
Any idea what these mean? I previously had the SAE log from time to time : I assumed this is for WPA3 with SAE key exchange which I wasn't using (WPA2-PSK) and it didn't block the connection.
If anyone has any ideas about how to trim down the wifi stack usage also I'd be interested too as it no longer fits in the flash on my nrf5340 (and yes, I already have the nrf70 fw and all other mcyboot slots in a external flash...)