DCF77 Radio Time Signal

i guess the problem could be the setWatch function.
i'm using the wifi adapter and an i2c oled display on the same espruino.

so i tried a emtpy one with only the DCF77 sample.
but i still don't get a valid time:

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          |_| http://espruino.com
 1v80 Copyright 2015 G.Williams
>echo(0);
=undefined
Erasing Flash.....
Writing..........
Compressed 81600 bytes to 7529
Checking...
Done!
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Invalid time received: Bad date
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Invalid time received: Bad minutes
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Invalid time received: Bad minutes
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Invalid time received: Bad date
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Invalid time received: Bad minutes
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Fri Apr 25 2036 21:13:00 GMT+0000 { "CEST": true, "CET": true }