TxDMV is aware of reported MVDI system authentication / login issues.
Support staff are working to resolve the issue. We will provide an update once the issue is resolved.
We apologize for the inconvenience and any impact on you or your customers.
Texas Department of Motor Vehicles
IT Services Division
Source: Tax Assessor-Collectors
Initial Notification: MVDI Authentication Issue (01/02/2023 8:10 AM)