Razer Blade 15 Display Flickering and turning black at random

I am having trouble with my Razer Blade 15 Advanced model with intel i7-9750H and a NVIDIA RTX2070Max-Q. The display flickers and turns black at random. External devices are my Speedlink Orios Headset, a Razer Basilisk Ultimate and a Razer Goliathus Chroma Extended. As I said, the display flickers and turns black at random, but keyboard lighting and sound continues, as well as input registers. Please help me with this, its a 3000EUR Laptop and I"ve had it for under a year.