Every https link I try to anything on chiselapp.com does not work. I found an online https checking service (so I could be certain it wasn't my ISP screwing things up) and it reports that there are HTTP 400 errors being produced from trying to fetch [https://chiselapp.com/], and that's definitely not an expected error pattern.

Obviously, it breaks fossil as I use https links when syncing (since sending credentials over plain HTTP makes my teeth itch; I have a pretty good how many students at work do network scanning).

(Also, I'm not sure if I'm reporting this in the right place…)

HTTPS works very well for me, seems this is no longer applicable?

Clearly a transient issue.  Closing.