Encoding SD-SDI or HD-SDI failed

Hi

I am using a MacBookPro (2.6GhZ Core2DUo 4GB Ram) with a Matrox MXO2LE

I would like to encode 2h SDI Signal HD or SD

everything works fine i can see the signal in the FMLE 3.2 hit the Startbutton but after 44sec FMLE tells me "Unexpected error encountered in encoding process" stops encoding and starst again. But the errormessage apears not all the time.

after the next 44sec FMLE Stops encoding without this message and starts again. FMLE is doing this every 44sec.

So i have in the end many smal files ...

Sounds not normal to me .

does anybody can help me out ?

Regards

Holger