[PROBLEM] Screen calibration not saved after switching to TV and back

[kenuser]

In guisettings.xml replace overscan value as you need. For me worked

Code:

<resolutions>
    <resolution>
        <description>720x480 (720x480) @ 60.00i - Full Screen</description>
        <subtitles>406</subtitles>
        <pixelratio>0.949895</pixelratio>
        <overscan>
            <left>46</left>
            <top>21</top>
            <right>671</right>
            <bottom>458</bottom>
        </overscan>
    </resolution>
</resolutions>