Quick answer: A blank TV guide, missing listings and programs shown at the wrong time are three different issues. Check whether guide data exists, whether its channel identifiers match your channels and whether the time shift is consistent before adjusting EPG offset.
1. Which guide problem do you have?
| Symptom | First check |
|---|---|
| No program listings anywhere | Is EPG data available and recently refreshed? |
| Some channels show listings; others do not | Do channel identifiers and guide entries match? |
| Programs show consistently early or late | Verify device time zone and a uniform schedule offset |
EPG stands for Electronic Program Guide. A player displays schedules obtained from an external guide feed or through the supported service connection. Without data, the application may still play channels but show no upcoming programs.
2. Confirm there is a guide source
Look for an EPG or TV Guide setting in your player and check whether a supported source is configured. Some account-based connections offer schedules as part of the service response; playlist connections may require separate guide data. Ask support whether TV schedules are included with your account and whether you need to refresh anything manually.
After refreshing, allow reasonable time for guide data to be processed. If the player reports an import error or an empty program count, note the message rather than immediately changing its offset.
3. Investigate missing listings for individual channels
When some channels have schedules and others do not, channel-to-guide matching is an important clue. A playlist can identify channels using names or identifiers that differ from those in the EPG data. If your player offers an EPG mapping interface, try matching one known channel to the correct schedule entry and check the result.
A mismatch cannot be reliably fixed by shifting all times. Similarly, switching font size or channel artwork will not create program entries that the guide feed does not contain.
4. Correct a consistent schedule shift
- Check the device clock. Confirm local time, date and time-zone settings.
- Compare two or three channels. Observe whether the listed start times are equally early or late.
- Find the player’s offset option. Use it only if the shift is repeatable across multiple channels.
- Adjust incrementally. Apply one hour or another appropriate adjustment and inspect the same programs again.
- Restore the previous offset if the guide becomes inconsistent or only some channels improve.
5. When to request help
Report whether the problem affects every channel or only a subset, the player you use, the device time zone and the approximate time of your test. If a provider source is known to be missing schedules, only an updated source can supply the missing information. The player cannot generate trustworthy broadcast data on its own.
A time-offset setting corrects a uniform timing difference. It does not fix missing guide files or channel identifiers that do not match.
Common questions
Why does live TV work when my guide is empty?
Playback and scheduling information can come from different data fields or sources; one may be available while the other is not.
Should I keep adding larger time offsets?
No. If the shift is not consistent across several channels, examine guide mapping or source data instead.
Can a provider update fix missing programs?
Yes, when the source lacks usable program data, an updated authorized guide feed may be required.