@olivierlambert
Thanks guys

@olivierlambert
So, they are safe to delete?

@rkelley said in Unknown error - this pool is already connected:

@danp Yes, just rebooted XOA. Problem still exists.

We have the exact same problem, all slave servers have that error also after reboot.
Is slave servers supposed to be here in the first place? The XOA has all hosts listed "Home/Hosts) and by "pool" I guess it means "Master".
I had one missing slave server, but adding it just gave the error.
Can we delete all servers that does not have a pool listed by them under "Settings/Servers"?