Frame skipping Error even on a high speed card

[Silverhood]

Hi I have 5DM3 (Firmware 1.1.3) with Magic lantern installed. I was experiencing "FRAME SKIPPING ERROR" since I tried to record on ML RAW footage I tried a couple of high speed Cards Now I have LEXAR 128GB SD-XC II, 1000x Card but still facing the same error so much so it records only 4 sec clip on 1920x 1080 and 15 sec on 1280x720.
Plz guide m, whats going wrong with me

[Walter Schulz]

You asked this question before and it was answered ...
http://magiclantern.fm/forum/index.php?topic=16241

[DeafEyeJedi]

Dude get yourself a CF card - KomputerBay 128GB 1066x works well for 5D3.