So mine did the same thing because of 2 different situations. I hope one of these works for you!
Firstly, if you have more than 8 cores in your cpu, PSU hates that a lot for some reason. There is something someone made I think to fix that, but I run a 1950x Threadripper and I just got the AMD Ryzen Master program downloaded and I can turn off half my cores (since i have 16) and PSU runs normally with just 8 cores activated.
Second, go to your firewall and in the admissions/allowances, try browsing files and selecting the online.exe specifically and select it to make the firewall allow it always.
These 2 things both caused the game to launch and then immediately crash for me, so hopefully, since it sounds like the same thing you're running into, that one of these 2 options helps you out!