| Issue | Common causes | What to do |
| Unexpected sign-out | Inactivity timeout or your organisation’s Microsoft Entra session policy. | Sign in again. If this happens repeatedly during active use, record the date and time and contact the CareVision Support Team. |
| Session expired message | The authentication information stored by your browser is no longer valid. | Sign in again, then refresh or reopen any other CareVision tabs. |
| Repeated login prompts | Older tabs may still be using an expired session after you sign in through another tab. | Refresh all open CareVision tabs, or close and reopen them. Use fewer tabs where practical. |
| Page not responding | An expired session, unstable internet connection or outdated browser information. | Refresh the page or reopen CareVision. Refreshing may remove unsaved information. |
| Changes not saved | The session expired or the internet connection was interrupted before the save was completed. | Save work regularly, confirm that each save is successful and copy lengthy text before submitting it. |
| Multiple active sessions | Different tabs or devices may hold information from different sessions. | Close duplicate tabs and refresh or reopen older tabs after signing in again. |
| Authentication loop | An expired Microsoft Entra session, blocked cookies, browser privacy settings, conflicting Microsoft accounts or your organisation’s Entra policy. | Close all CareVision tabs, reopen the browser and sign in again. Enable cookies or clear your browser cache and cookies if needed. If the issue continues, contact your organisation’s IT team. |
| Scheduled maintenance interruption | Scheduled maintenance may temporarily interrupt your session or require you to sign in again. | Wait until maintenance is complete, then reopen CareVision and sign in again. |
| Browser-specific issue | Browser settings, extensions, cookies or cached information may interfere with authentication. | Use an up-to-date, supported browser. If needed, try another supported browser. |
| Connection issue | An unstable network, firewall or proxy may interrupt authentication or prevent changes from being saved. | Check your internet connection or try another network. Ask your organisation’s IT team to check for connectivity, firewall or proxy issues.
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