My SAFE experience
I am a beta tester for F-Secure, but have just transferred one of my devices to F-Secure SAFE. To test out the installation, I thought I'd try to be 'difficult', so after creating my account and logging in, I tried to download and install FSIS without first removing the beta version. Upon entering my device name, I received the ever so helpful, but popular, "ERROR - Please try again later" message box. Que? It would have perhaps been useful to have been told what the 'error' was, but nevertheless, I assumed it was because I hadn't removed FSIS Beta. So, I uninstalled FSIS beta using the FS Uninstallation Tool, rebooted, and tried again. "ERROR - Please try again later". Bugger!
I then checked Windows Updates, and sure enough, there were two waiting to be installed, so I did that, rebooted again (always a good idea after updates), and went back to the SAFE portal. "ERROR - Please try again later".
So, what could it be? I even uninstalled MalwareBytes, in case it was that (even though it's supposed to be compatible), but still no joy, then, as a last resort, I just wondered if it would work if I tried using Internet Explorer - Bingo! My default browser is SeaMonkey, which I know nobody uses, but I do, and have done for 14 years, so I'm not about to change it now! It seems that the SAFE download thingy doesn't like certain browsers. I haven't tried it in Firefox, but if anyone has problems with the dreaded "ERROR - Please try again later" message, try using IE to install SAFE.
Now it's installed, up and running, and updating, so I'm a happy bunny, but FS need to work on their error messages!