nanog mailing list archives
Re: Apple Catalina Appears to Introduce Massive Jitter
From: Mark Tinka <mark.tinka () seacom com>
Date: Thu, 29 Oct 2020 19:17:24 +0200
On 10/29/20 19:12, colin johnston wrote:
Hey Mark,Good shout with debug, same issue seen on MacBook Air with Catalina 10.15.6 beta, pings upto 150ms seeniMac with Sierra zero jitter and usually sub 1m pings Now need to find out why, I never noticed as wife using the MacBook Air :(I cant yet update to big sur since need lots of sad space, need to cutdown on university docs me thinks
Thanks, Col.So confirmed that Big Sur has the same problem, both on newer and older Mac's.
Issue seems to have surfaced somewhere around Mojave.Most folk from various fora suggested Location Services were to blame. I turned all of mine off, no joy.
A friend of mine in Malaysia noticed an improvement when he disabled Handoff between the Mac and all his other iCloud-enabled devices. But that didn't work for me.
Mark.
Current thread:
- Re: Apple Catalina Appears to Introduce Massive Jitter, (continued)
- Re: Apple Catalina Appears to Introduce Massive Jitter Peter Beckman (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Mel Beckman (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Aaron C. de Bruyn via NANOG (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Brielle (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Aaron C. de Bruyn via NANOG (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Aaron C. de Bruyn via NANOG (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Blake Hudson (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Randy Bush (Oct 29)
- Re: Apple Catalina Appears to Introduce Massive Jitter Mark Tinka (Oct 29)