Yesterday night Ian Gorman showed results of NCF line testing with a Raspberry Pi test rig. His graphs showed some slowdown getting material from Dropbox. During the daytime, my wife and I wanted to share some photos with a family member, but neither of us could access our Dropbox accounts, and I found a set of postings that there was an issue, at least with Linux Mint. See e.g., https://www.dropboxforum.com/hc/en-us/community/posts/204590143-Tray-icon-not-responding-linux-mint-17-3 Given that Dropbox is widely used, I'm wondering if anyone on the list has some understanding of the status of Dropbox for Linux and/or particular distros. While Ian's figures were a hint of something, when I mentioned my experience, it appeared to be news to the group. So if someone does have knowledge about this, I expect it would be of some interest to the list. For info, we worked around our problem using securelysend.com, which worked fine, though I would only use it for non-critical and non-sensitive files. Cheers, JN