I’m not sure if this is the right place to post this, but I didn’t see anything better. @Elk feel free to move it if needed.
Over the last day or so there seems to be a problem on the forum header. I used to be able to click on the blue PS logo button and it would take me to the forum home page, which tends to show more new posts than the short list we get at the bottom of every thread. But now, on a variety of platforms, and with a variety of browsers, I just get a blank page that says “Unable to connect. Firefox [or other browser] can’t establish a connection to the server at localhost:4200.”
I thought I ought to let someone know.