backup task

This has been an issue on a specific cluster of mine for quite some time and I'm still not sure why even after many updates, my LXC containers never backup (creating a backlog of backup tasks). A scheduled backup, suspend or snapshot, to an NFS drive, will stall before it even begins while it...

I want to backup PMG every day,and Upload files to FTP or public folder.Could any one can Help me ?

System: $ pveversion --verbose proxmox-ve: 5.4-1 (running kernel: 4.15.18-9-pve) pve-manager: 5.4-5 (running version: 5.4-5/c6fdb264) pve-kernel-4.15: 5.4-2 pve-kernel-4.15.18-14-pve: 4.15.18-39 pve-kernel-4.15.18-13-pve: 4.15.18-37 pve-kernel-4.15.18-12-pve: 4.15.18-36...