Getting 404 Error Only On Mobile - Laptop Works Fine

[bethanybeachbum]

Checklist

• I have read and accepted the contributing guidelines.

How did you create the site?

Generated from chirpy-starter

Description

Getting 404 error on mobile devices only.
Conversely, bethanybeachbum.github.io generated from "chirpy-starter' works fine on laptop
bethanybeachbum.github.io is public.

Operations you have already tried

Restarted mobile phone and cleared cache to confirm 404 error.
Tried bethanybeachbum.github.io on second phone and still got error.
Tried both Safari and Chrome browser - still got 404 error.
All Github workflows are green.

Anything else?

bethanybeachbum.github.io points to allenmarkbrown.com through Cloudflare.
Can't find anything in the forum referencing 404 Error on mobile only.

[kungfux]

JFYI: I cannot access https://allenmarkbrown.com/ from both mobile and desktop while https://bethanybeachbum.github.io/ is accessible. So, maybe it's not "mobile only" issue but problem with custom domain configuration.

[bethanybeachbum]

Thank you for your prompt reply. You helped me realize that the custom domain option in the Settings -->Pages --> Custom Domain section of Github had lost my redirection to a custom domain. Appreciate your guidance. What is scaring me is when I go back to that choice after saving it for a second time, it keeps dropping my custom domain name.