Downside connecting iPhone to iTunes after improve to Excessive Sierra

Every week in the past, my mac professional 2012 was working Yosemite. At that time I made a backup of my telephone, a 6s. at the moment working iOS 15.7.6

I then upgraded my mac it to Excessive Sierra.

The night time earlier than, my telephone up to date to fifteen.7.6 from 15.7.5

Now, once I plug my telephone in, this comes up:

If I click on Set up I get this about 2 seconds later.

Repeating this on my spouse’s Excessive Sierra machine, it downloads installs the patch, and her mac can hyperlink to my telephone.

I can reproduce this downside with what ought to grow to be my new telephone a iPhone 11 Professional max working 16.5.1

From my studying the issue is a program referred to as MobileDeviceUpdater

Console log, filtered for above

default 19:41:49.933933 -0600   MobileDeviceUpdater Received an error in the course of the replace?! Error Area=SUSoftwareUpdateErrorDomain Code=106 "Can’t obtain the software program due to a community downside."
UserInfo={NSLocalizedDescription=Can’t obtain the software program due to a community downside., NSUnderlyingError=0x7f7fd5959a20 {Error Area=NSURLErrorDomain Code=-1012 "(null)"
UserInfo={NSErrorFailingURLStringKey=https://swscan.apple.com/content material/catalogs/others/index-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog, NSErrorFailingURLKey=https://swscan.apple.com/content material/catalogs/others/index-10.13-10.12-10.11-10.10-10.9-mountainlion-lion-snowleopard-leopard.merged-1.sucatalog, NSLocalizedRecoverySuggestion=Be sure you’re linked to the Web, after which attempt once more., SUErrorRelatedCode=SUErrorCodeScanCatalogNotFound}}}

I’ve a 48K crash log that is unnecessary to me.

I’ve put a replica right here:

https://drive.google.com/file/d/16gAFXDf_qBi7uUR3puu9ZM6xojTRWW8S/view?usp=sharing

Anybody who has the hyperlink can view.

I will attempt a reinstall of Excessive Sierra.

Edit in reply to feedback:

Dan
mac connection to web

• Ethernet cable to router.
• Router via energy injector to Mounted hyperlink LTE radio tranceiver mounted on a 60 foot mast. Relay to Telfordville tower, relay to Ponoka tower via a number of extra towers. Fiber Optic to Alberta Supernet. VPN to ISP headquarters in Fredericton, New Brunswick.

Ptit Xav
Connection to apple

Basic connection to Apple is ok. I can obtain 300 MB set up information in a couple of minutes.

I do not assume there’s a firewall problem, as I’ve no downside doing this from one other pc working Excessive Sierra. I’m at the moment utilizing wifi as an alternative of cable, because it’s a straightforward method to change IP addresses. Identical behaviour.

Packages like Transmission torrent downloader works effective.