Dashboard Refresh Problem Fixed:
- Race condition where poll.add() was called before containers existed
- Containers were undefined during first poll callback
- DOM updates failed silently with no error logging
- Fixed by creating containers BEFORE setting up polling
Debug Features Added:
- Toggle debug mode with button in header
- Visual debug panel showing last 20 log entries
- Browser console logging with timestamps
- Live update indicator (count + time since last update)
- Error tracking and counting
- Detailed logging of all RPC calls and responses
Debug Panel Features:
- Timestamps for all events
- JSON data preview for API responses
- Auto-scroll with newest entries at top
- Max 20 entries to prevent memory issues
- Hidden by default, shown when debug enabled
Update Indicator:
- Shows "Updates: N | Last: Xs ago" in header
- Updates every second
- Visual feedback that polling is working
- Easy to spot stalled/broken polling
Error Handling:
- Try/catch around all poll callbacks
- Errors logged to debug panel and console
- Error counting for diagnostics
- Polling continues even after errors
Code Improvements:
- Proper container creation order
- Better error handling in load() and polling
- Debug logging throughout lifecycle
- Performance metrics tracking
Documentation:
- Complete analysis in REFRESH-DEBUG.md
- Troubleshooting guide
- Debug mode usage instructions
- Performance considerations
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
CyberMind-FR
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