Display Not Showing Scheduled Content - Time Zone/Device Time Issue

Symptoms

• Display is connected and working
• Content shows at wrong times OR not at all
• Only default or fallback content appears
• Scheduled playlists are skipped

Root Cause

The device time or time zone is incorrect. The media player uses its internal clock, not the CMS time. 

If the device time is wrong:

• The system thinks it is a different time/day
• Scheduled content will not match

 
How to Confirm

1. Check current time on the display
2. Compare with actual local time
3. Verify time zone 

If there is a mismatch → this is the issue.

Resolution

Step 1 – Open Android Settings

1. Go to Settings
2. Select System
3. Select Date & Time

Step 2 – Configure Correct Settings

Enable:

• Use network-provided time
• Use network-provided time zone
  
  

OR manually set: 

• Correct date
• Correct time
• Correct time zone

Step 3 – Restart (Recommended)

• Restart the display or app
• Wait 2–3 minutes for sync
  
  

Why This Works

• Scheduling depends 100% on device time
• If time is wrong, schedules will not match
• CMS does not control time zone

 
Important Notes

• This is NOT a CMS configuration issue
• This is NOT a playlist issue
• This is NOT a network issue

When to Escalate

• Time and time zone are correct
• Device is synced
• Content still does not display