Resolve “Pulsing M” on Maven App Startup
How to fix the frozen blue screen with a pulsing M on driver tablets
Description
Use this article when a driver reports any of the following:
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They cannot log into their account or open the Maven app.
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The app appears frozen and does not load the login or home screen.
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When they tap the Maven app, it shows a blue screen with a pulsing blue “M” in the center and never moves past that screen.
This is known as the “pulsing M” issue.
Troubleshooting steps
1. Close the app
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On the tablet, tap the Recent Apps button:
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This is the three light grey lines at the bottom of the tablet, to the right of the Home button.
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Tap Close all (or swipe Maven Machines away, depending on the device).
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Have the driver re-open the Maven Machines app and check if it loads normally.
If the app still shows the pulsing M and will not open, continue to Step 2.
2. Clear app data
If this is an enterprise-managed customer:
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Use Knox commands to clear app data remotely.
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Refer to your internal Knox Guide for the exact commands and process.
If this is not an enterprise-managed customer (manual on-device steps):
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Press the Home button to return to the tablet’s Home screen.
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Open Settings.
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Tap Apps.
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Find and select Maven Machines.
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Tap Storage.
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Tap Clear data at the bottom of the page and confirm.
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This will log the driver out of the Maven app and reset app data.
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3. Confirm resolution and log the driver back in
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Have the driver re-open the Maven Machines app.
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Log the driver back in using the standard credentials (for example, company code, Driver ID, and last four of SSN, as applicable to your fleet).
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Ensure the driver is reconnected to their vehicle/adapter once in the app.