Getting off after backup

So was a "Start all VMs and Containers" task started or not?

Can you please copy over the output of following command run on the Proxmox VE node as root?
Bash:
pvenode task list --typefilter startall
It started but should start manually

Following for list pvenode task list

Code:
root@SVR-20:~# pvenode task list --typefilter startall
┌────────────────────────────────────────────────────────────┬──────────┬────┬──────────┬────────────┬────────────┬────────┐
│ UPID                                                       │ Type     │ ID │ User     │  Starttime │    Endtime │ Status │
╞════════════════════════════════════════════════════════════╪══════════╪════╪══════════╪════════════╪════════════╪════════╡
│ UPID:SVR-20:0000061D:000003B3:5FF06F8D:startall::root@pam: │ startall │    │ root@pam │ 1609592717 │ 1609592976 │ OK     │
├────────────────────────────────────────────────────────────┼──────────┼────┼──────────┼────────────┼────────────┼────────┤
│ UPID:SVR-20:000006A9:000003B7:6008D8EF:startall::root@pam: │ startall │    │ root@pam │ 1611192559 │ 1611192632 │ OK     │
├────────────────────────────────────────────────────────────┼──────────┼────┼──────────┼────────────┼────────────┼────────┤
│ UPID:SVR-20:000006C0:000003AE:5FE3D661:startall::root@pam: │ startall │    │ root@pam │ 1608767073 │ 1608767089 │ OK     │
├────────────────────────────────────────────────────────────┼──────────┼────┼──────────┼────────────┼────────────┼────────┤
│ UPID:SVR-20:00000721:000003B1:5FEDCE77:startall::root@pam: │ startall │    │ root@pam │ 1609420407 │ 1609420442 │ OK     │
├────────────────────────────────────────────────────────────┼──────────┼────┼──────────┼────────────┼────────────┼────────┤
│ UPID:SVR-20:00000729:000003BE:5FE3C9E7:startall::root@pam: │ startall │    │ root@pam │ 1608763879 │ 1608764449 │ OK     │
├────────────────────────────────────────────────────────────┼──────────┼────┼──────────┼────────────┼────────────┼────────┤
│ UPID:SVR-20:0000077F:00000402:5FF06852:startall::root@pam: │ startall │    │ root@pam │ 1609590866 │ 1609592717 │ ERROR  │
└────────────────────────────────────────────────────────────┴──────────┴────┴──────────┴────────────┴────────────┴────────┘
 
Your newest startall task was on Thu Jan 21 01:29:19 UTC 2021, indicating this was the last time the Proxmox VE node was rebooted? As "onboot" setting only applies for fresh Proxmox VE boots (on-boot)...

It started but should start manually
What now manually or automatically?

I think we're talking past each other and mixing PVE onboot with start after backup.

So, maybe lets take a step back, can you please state:
* what happened
* when did it happen
* what did you expect to happen
 
Your newest startall task was on Thu Jan 21 01:29:19 UTC 2021, indicating this was the last time the Proxmox VE node was rebooted? As "onboot" setting only applies for fresh Proxmox VE boots (on-boot)...


What now manually or automatically?

I think we're talking past each other and mixing PVE onboot with start after backup.

So, maybe lets take a step back, can you please state:
* what happened
* when did it happen
* what did you expect to happen
Yah, the cluster was turned off before and need to start manually to turn it on

*what happened?
My vm (or maybe clusters) sometimes getting off, i was already check on syslog, /var/log/, log shutdown , boot log nothing suspecious is that normal? but some other vm (or maybe cluster) was fine at all

*when did it happen
Mostly after backup, boot and won't start automatically

*what did you expect to happen

Start automatically after backup / boot