SCCM MPLIST MPCERT is not Working? I have seen a lot of MP issues where MPCERT and MP Policy tests are working fine. However, the MP list is giving errors.
You can read more about FIX SCCM Management Point Issues Internal Server Error 500.
Name resolution should work without any issues if you want a stable and reliable system.
Check whether the DNS server is reachable or not.
Troubleshoot – SCCM MPLIST MPCERT is not Working
1) Try NSLOOKUP
DNS request timed out.
The timeout was 2 seconds.
Default Server: UnKnown
(2)Try pinging the DNS server
Ping request could not find a host. Please check the name and try again.
Refer to the valid DNS server and put the details in the DNS entry of the SCCM site server.
The best practice would be to keep more than one DNS server entry in the configuration.