Could not request an SMS verification code from Apple, altserver 1.8.2 swapped one error for another

[Breakable Bison]

1.8.2 fixes -80045 and NOW it dies at the sms code step

AltStore.AppleDeveloperError 3000

Could not request an SMS verification code from Apple.
Apple's authentication servers returned an error (HTTP 415).

same on altstore 2.3.1, mostly US apple ids it seems