It’s just not 1903. I’m on W10 Pro 1809 and it happens. On both PCs (8700K + 1080Ti & 2600X + 2060), both reinstalled and both crashes immediately when trying to run Benchmark. It’s definitely on their end and not a Windows/driver issue.
We’re currently looking into reports of the benchmark mode causing crashes for some players. Our team would like to gather a little more information to assist our investigation. Please click here to open a ticket so we can get in touch.