For the past few weeks when I try to use the “Back Button” to get back to HO after visiting any other site, I get a white background with this message:
Cannot load app
It looks like you are offline! Please check your network connection and try again.
I can use the Refresh Button and everything goes back to normal. Windows 10, FireFox 59.0.2
Another thing, when I start a topic, I get a big light blue screen that totally obscures the preview pane that says “Your topic is similar to…”
How can I make that go away so I can use the preview pane?