UI family
UI_a101_wifiStackProblem
Not Available
What does the UI_a101_wifiStackProblem alert mean?
A Wi-Fi stack condition is detected, which may lead to a loss of Wi-Fi connectivity.
What you'll see in your Tesla
- Not Available
What triggers it
One of the components on the Wi-Fi stack has a condition.
When it clears
The component on the Wi-Fi stack with a condition has been resolved.
Potential impact
There may be a loss of Wi-Fi connectivity.
Affected models
Cybertruck
Model 3 2017-2023
Model 3 2024+
Model S 2021+
Model X 2021+
Model Y
Model Y 2025+
Semitruck
Track your Tesla's alerts automatically
Alerts like this reach MyTeslaMate through your car's Tesla telemetry API. MyTeslaMate logs every alert your Tesla reports and turns it into readable history and real-time notifications — hosted TeslaMate with no server to run.