I have a windows 2003 certificate authority whose certificate was about to expire. From the MMC, I renewed the certificate, but when the old certificate expired, the problems began with user authentication issues for our wifi setup.
A network admin had me create a new a certificate request using a base64 encoded PKCS #10 file through the certificate server website, but no luck after he installed it on the wireless side.
I see the new certificate with its new date well into the future, but users are reportedly receiving "eap type not configured" errors in the logs.
In active directory, I have "Renew expired certificates, update pending certificates, and remove revoked certificates." enabled. no dice