Thanks for that link to the combo updater. I looked all over for it, to no avail. Still confused, though: the combo download is 1.9 Gb. The update via Software Update was 2.2 Gb, but the file size for the Yosemite 10.3.3 installer listed for download is 5.4 Gb!

In any case, I updated 10.3.2 on my desktop with no issues, but when I updated my MacBook it broke Little Snitch. Uninstalling LS, then reinstalling fixed everything.

No problems.


iMac (19,1, 3.1 GHz i5, 12.7.4, 40 Gb RAM); MacBook Air (1.8 Ghz, 8 Gb RAM, 10.14.6, 256 Gb SSD) Vodafone router and Devolo Wi-Fi Extender, Canon TS8351 printer/scanner.