by antonsvideo » Tue Sep 06, 2016 10:03 pm
DLP is not your issue, because VLC is also playing up
Spybot is useless, uninstall it and install Malewarebytes (disable the free trial as this is not needed unless you want to purchase and have it running in the background) (I only start it manually once a week for a scan)
I am not familiar with Avast, disable it for 10min or so and see how things perform. If it can't be disabled, uninstall it and if problem continues, reinstall it again
also, check your hard disks, DLP will crash during compile if the drive used for Temp compile is too full (what did you set as temp location in the compile window?)