Try rolling back the video driver.
You need to be much more specific. Apologies for being snarky, but there is no effect by the name of "heavier" so that bit is useless. Likewise, exact comp settings, render settings and ultimately an exact crash log will be required to even begin to unriddle this.
Are you still facing this problem? If not, let us know how you solved it. If so, please let us know so we can assist you further.