Exclamation [Q] cm11 snapshot m8 (unofficial) issue (need help)

Installed cm11 snapshot on my Samsung galaxy s4 4g plus black edition ( http://forum.xda-developers.com/show....php?t=2767448 )
and now, everytime I reboot or power off my device I have to factory reset the phone in recovery mode to be able to boot it up again or else it just reboot itself over and over.. anyone having the same problem or have had this problem? worked fine with his "M7" release nad just updated the device with the "M8" one.

Have searched the forum for a solution on the forum but didnt find anything.