I have a Surf SOHO MK3 set up as a home router (SW version is 8.0.2). Because my internet connection is really poor (LTE 20/5 connection, which is really more like 5/1 because of the bad reception), I recently installed a rpi3 with pi-hole to help solve some slow browsing issues and cut down on the bandwidth usage (ad blocking).
Why is the MK3 literally flooding the bandwidth with request to #.pool.ntp.org servers? Look at the graphs below:
Link to bigger image: https://imgur.com/adXcOto
I’ve been though the settings twice now and cannot find a setting to turn this off (or at least limit it to a reasonable number, maybe 1 per minute or even less). Why is it doing this and how can I turn this off?