Purpose
This guide helps you troubleshoot the "Your connection is not private" message that can appear when your device does not fully recognize the security certificate used by Shepherd.
Why This Happens
Most devices update their certificate trust settings automatically. If your system time is incorrect or your operating system or browser is out of date, your device may not load the full certificate chain and will show this warning.
Steps to Fix the Issue
1. Check Date and Time
Make sure your device's clock and time zone are set to automatic
Incorrect system time often causes certificate errors
2. Clear Browser Cache
In Chrome, select More (three dots) in the top right corner
Select Delete browsing data
Choose a time range
Select Cached images and files
Select Delete Data
3. Clear SSL State on Windows
Open Control Panel
Select Internet Options
Open the Content tab
Select Clear SSL state
4. Flush DNS
Windows
Open Command Prompt
Run:
ipconfig /flushdns
macOS
Open Terminal
Run:
sudo dscacheutil -flushcache; sudo killall -HUP mDNSResponder
After completing the steps above, try loading the site again.

