I’m able to access my account from my console and using the mobile app, just not from the website. I’ve tried desktop and mobile browsers, from my home and mobile ISPs, and with a private window to eliminate browser extensions and cache. I tried contacting Sony support but they’re just saying it must be my ISP. Looks like the number changes every time, but this is the error I receive after entering my password
Glad it worked out.
And thanks for the hint about password managers storing passkeys, Samsung Pass didn’t let me export but I was able to enable the integration in KeePassDX and create new passkeys for it, which I can now backup.