Boot to PXE doesn't work from a Job, only from task.

I have the weirdest problem right now.. New installation of DS7.5, created boot images, jobs and tasks etc.

My "Deploy image" job has these tasks;

Boot to PXE WinPE x86
Deploy Image
etc.

If i run this job on a client, it just reboots (PXE-M0F). If i go to the Boot to PXE WinPE x86 task and schedule the client with only this task, the client gets the boot image and boots to WinPE.

Any ideas? As far as I know my whole installation is the same as my previous installation which didn't have this particular problem (enough other problems though, like ****ing up the BDC package all the time.