TomTom GO Essential works fine outside of my car but not inside?

KevPxx1
KevPxx1 Registered Users Posts: 1
New Seeker
edited December 2021 in Devices using Wi-Fi®
My car has a heated windscreen element which I believe is the issue hence I have tried placing the sat nav at the edge of the screen to try and avoid the element but still no signal. The sdat nav is updated and I have checked the serial number to ensure it is not a pre roll over Apr 2019 model. Please can anyone help me?

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