When most guide rows are correct, focus on the affected channel’s mapping and regional edition. A global time adjustment would disturb the working rows. Compare the channel’s identity, guide assignment and current programme before making a targeted change.
Check for similar editions
A broadcaster can have national, regional, international and delayed versions with similar names. High-definition and standard-definition entries may also be grouped separately. Identify the edition you are actually watching rather than relying on the logo alone.
Review manual assignments
If your player supports EPG mapping, see whether the channel was assigned to a similar but different guide entry. Remove an old local override when appropriate and try the supplied mapping again. Keep a note of the original assignment so you can reverse the change.
Use a live reference
Compare the current programme, not only a title many hours in the future. Schedules can change at short notice. If the mismatch persists after a guide refresh, report the affected entry and the programme actually showing; that gives support a concrete mapping problem to investigate.
