You mentioned you were playing above 100fps again, and optimizing for fps isn’t considered a technical issue. However, to point you in the correct direction it looks like you’re still having problems with Razer’s driver software.
Ereignisname: APPCRASH
Problemsignatur:
P1: Razer Synapse Service.exe
Problemsignatur:
P1: RzSDKService.exe
Problemsignatur:
P1: GameManagerService.exe