Follow along with the video below to see how to install our site as a web app on your home screen.
Note: This feature may not be available in some browsers.
The APS Catalog has been deprecated and removed from all Plesk Obsidian versions. Applications already installed from the APS Catalog will continue working. However, Plesk will no longer provide support for APS applications.
Please be aware: with the Plesk Obsidian 18.0.78 release, the support for the ngx_pagespeed.so module will be deprecated and removed from the sw-nginx package.
When you connect to Linux-based servers you should connect as root (Login='root').
If so, could you please check connection with your Linux server using some SSH-client?
This might sound stupid and I am sure you have already done this, but try rebooting both servers and then run the PMM. When I was getting errors like that from PMM I would reboot both servers and the message would go a way. Of course my problem had to do with the Linux server kept locking up for no reason and that is why I had to move to a new server, but that is another story in its self.
I just thought of something after my last post. What is the firewall set to in Plesk on the Windows server, make sure SSH port 22 is open on that server as well, through its firewall, I think I had the same error until I did that.