Hi,
I changed our website so that WP cron is called by cPanel every minute per the doc (was set to every 15). The only thing that seems to have changed is that the warning has disappeared, but backups are still hanging and failing.
The plugin version is currently 2.22.19.2 as auto-updates are enabled. Here is an updated log file from a backup attempt last night.
https://pastebin.com/JiF2Msmn
