Hi, A couple of years ago I reported, here:
https://lists.mutt.org/pipermail/mutt-users/Week-of-Mon-20230501/004201.html having issues with mutt built with slang on FreeBSD locking up after resizing terminal windows. This problem persisted through multiple versions both of mutt and FreeBSD. I mainly addressed it by being careful not to do that. It was still happening with mutt 2.2.10 on FreeBSD 13.4. I hadn't tested it for a while, but did recently after building mutt 2.2.14. I've kicked at it quite a bit for 2+ weeks and can't get it to lock up (*). So yay. This is just an FYI. And maybe an occasion to post something. -mm- (*) But watch, it'll happen after I send this.