There's a problem with the included (and expired) certificates, you have to wait that PSA/Stellantis/Continental fix it.
I've tried to reinstall this version and I also get the "incompatible hardware" error and I'm using the same key/data from a year ago, when it was successfully installed. In the car logs there's many errors related to expired certificates:
Code:
[PKIM][CertificateMgr] pkim_ctmVerifyCertificate_check The certificate: CN=Continental / NAC / 1 is NOT valid!
[PKIM][CertificateMgr] pkim_ctmVerifyCertificate_check Error at depth: certificate has expired
SWL:PDXT_S: dlsGetCodeSigningCertAndCA No (more) entries available! CS CA Certificate not found!
SwlProdValidateMedia Media Header validation failed!
SWL: dlmultiarchValidateFw No valid updates found!
SWL:SRV: dlsValidateSource Not a valid SWL source!