1.1.1.1

Raised as a usability problem by 4 people on Hacker News over 4 years (2018–2021), in 4 threads.

People raised many different problems with 1.1.1.1, but no single problem has yet been raised by 3 people in 3 different months and threads.

Unreviewed issues were grouped by machine: Claude Haiku labelled each comment as a usability complaint, named what it's about and summed up the problem in a line, and a small model grouped similar problems. Nobody has checked them by hand. Expect mistakes.

The newest 4 complaints

Confusing that the product name and IP address look the same, with 1.1.1.2 mentioned late2021-10-28
Blocked pages show a generic not-found error, so users can't tell which list is blocking them2020-04-01
Same switch controls several states, making it confusing what it does2019-09-25
DNS service breaks captive-portal wifi login, leaving users without internet2018-04-01