xh segfaults on download about kindle-dash HOT 1 OPEN

I also encountered issues using xh; this was related to certificates and on a Kindle K4 though. It looks like someone managed to get this project working on a Kindle Keyboard before.

If you are fine with using HTTP, perhaps you could use curl instead? Below is a snippet I am using for a similar project:

curl --silent --show-error --fail --globoff \
  --user-agent "$KINDLE_ID" \
  --request POST \
  --user "${SERVER_USERNAME}:${SERVER_PASSWORD}" \
  --output "$filename" \
  "$url"

from kindle-dash.