My 10G is far from saturated, but I do try and keep things using RAM where possible. I figure that with 100gb of DDR4 in my main server, that should be able to provide enough speed for a 10G link.

I've got ceph running on Intel Enterprise SSDs, so they are pretty quick.

I also tried running ceph on 1G. I found it unreliable as well.

I used to use Booksonic, and it worked pretty well. I've since switched to Audiobookshelf, and it's been great. Client/server works pretty smoothly, and I haven't really had any problems with it.

We use RoyalTS and I've been very happy with it. I've used mRemoteNG and Mobaxterm in the past, and there really isn't much that would have me switch back. Plus, it supports plenty of other protocols besides SSH, so more of our teams can leverage it.