I have Cisco AP 2802E can not join to WLC 5520, log detail:
[*04/05/2023 10:32:27.0005] CAPWAP State: DTLS Setup[*04/05/2023 10:32:27.0385] dtls_verify_server_cert: Controller certificate verification successful[*04/05/2023 10:32:27.6947][*04/05/2023...