Hi everybody,
updating the Realtek drivers fixed the problem for me. Getting the updated version took a bit of time because Windows 10 listed the driver as being up-to-date. On the Asus website there isn’t a newer version available either.
So I had to go to the Realtek website and download the latest driver there. Confusingly, Realtek lists a different version number on their website than the Device Manager in Windows. I updated the Realtek driver from version 6.0.1.7535 to 6.0.1.8186. Realtek offers this update as driver version R2.82, released on July 26th 2017.
Thanks again.
Frans