CentOS 7 product (repos) sync fails on squashfs.img

Problem:
My CentOS 7 product fails to sync with a warning…

Request timed out for http://mirrors.ukfast.co.uk/sites/ftp.centos.org/7/os/x86_64/LiveOS/squashfs.img. Increasing the total_timeout value on the remote might help.

Expected outcome:
No error sync’ing. Also same error with bytemark mirror.

Foreman and Proxy versions:
Foreman 3.0.1
Katello 4.2.0.1

Foreman and Proxy plugin versions:

Distribution and version:
CentOS 7.9

Try this: Satellite 6.10 failed to sync repositories after request timed out - Red Hat Customer Portal