Dsreplicagetinfo(pending_ops Null) Failed Error 0x2105 ✔ | ORIGINAL |

Log in with credentials to ensure you have the network logon privileges required for the test. 2. Check the Machine Account Attributes

If the DC has been offline longer than the or if the metadata is severely corrupted, the most reliable path may be to perform a metadata cleanup using ntdsutil , demote the server (forcibly if necessary), and re-promote it. Dsreplicagetinfo(Pending_Ops Null) Failed Error 0X2105

If the secure channel is broken, you can reset the DC's machine account password using Netdom.exe . Log in with credentials to ensure you have

Sometimes IPv6 using a loopback address as the primary DNS can interfere. Try temporarily disabling the IPv6 stack to see if connectivity restores. 5. Reset the Machine Account Password demote the server (forcibly if necessary)