Razer Blade 15 // Premiere Pro Crashing // Importer MPEG Error

Hello Community,

So my Premiere Pro in both PP2019 and PP2020 has been crashing on bigger projects non-stop (after 10 sec or 10 minutes) eventhough i have 32gb ram, RTX 2070 8gb gpu and a newest gen I7. So i tested and ran these projects on my old laptop: no problems. With PP2020 and PP2019.
So now after resetting ect. i have figured out it must be something about my Razer Blade 15 (2019) that messes everything up. Has anyone had the same problems with these laptops and knows how to fix it? 

It does give me a  "low-level exception occurred in: Importer MPEG (importer:8)"  error sometimes before it crashes...

Thanks alot!