Hi! I understand your KOHLER Energy Management app on your iPhone running iOS 18.6.2 isn’t connecting to the internet. Let’s work together to figure out what might be causing this and get it working again.

To start, can you tell me a bit more about the problem? For example:
- Is your iPhone connected to Wi-Fi or cellular data?
- Can other apps on your iPhone access the internet correctly?
- Are you trying to monitor a Kohler generator or other equipment through the app?
- Have you noticed any error messages when the app tries to connect?

Once I have a bit more context, I can guide you through targeted steps. Meanwhile, here are some initial things to check:

1. Verify Internet Connection
- Make sure your iPhone has a stable internet connection via Wi-Fi or cellular data by opening Safari and visiting a website.

2. Check App Permissions
- Go to Settings > KOHLER Energy Management and ensure the app permission for cellular data is enabled if you’re not on Wi-Fi.

3. Restart the App & iPhone
- Swipe up from the bottom and pause to open the app switcher, then swipe the KOHLER app off the screen to close it.
- Restart your iPhone, then open the KOHLER Energy Management app again.

4. Update the App
- Open the App Store, tap your profile icon, and check if there’s an update available for KOHLER Energy Management.

5. Check Generator’s Network Setup (if applicable)
- Ensure your Kohler generator itself is properly connected to the internet via its Ethernet or Wi-Fi connection. Sometimes the generator’s firmware needs updating too.

If you’ve already tried these or if the issue persists, let me know, and I can guide you through some more advanced troubleshooting based on your responses.

Are you able to try these initial steps and tell me how it goes?