Recently I tried Fortnite. My pc was already OC and all of my games were running fine but with Fornite, the game would run smoothly and then at a random time, it'll freeze. When it freezes I can still tab out but if I try to open any application like Chrome it wouldn't show up. I tried alt + f4 Fortnite to close it but it didn't work. I tried to end the task from Task Manager but that also didn't work. The only way for me to close Fortnite is to restart my pc.
GPU: NVIDIA GeForce GTX 1050 Ti
CPU: Intel Core i3-6100 3.70 GHz