Greetings from Wales. I'm not sure whether this august forum is the appropriate place to ask a question about PC timekeeping, but in the hope that someone can point me in the right direction I'll ask anyway ;-)
I have just replaced Windows XP with Windows 7. The PC involved (a fairly elderly 2.4GHz Core2 machine) runs an application called 'PlanePlotter' which requires accurate timekeeping and mandates Meinberg's NTP software. Using the UK pool.ntp.org servers as a reference source this has worked very well under XP for several years and the clock was seldom more than a few milliseconds out. Under Windows 7, however, the clock can be anything up to 0.2s awry and the offset is very erratic. The daily loopstats graph looks like a section through a mountain range. I have carefully checked all settings and combed the internet for suggestions but can see no reason for the sharply degraded performance. Is there something about Windows 7 that degrades the performance of NTP? Or is there anything subtle I can check? Many thanks in advance. John _______________________________________________ time-nuts mailing list -- time-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.