My tiddlyhost sites don’t load. At least most of them don’t, a few of them do and I don’t find any particular pattern. I tried both on Brave and FF.
Anyone else having problems?
The one I pay attention to is loading fine. How long has this been happening for you? Could it have been a temporary glitch? Or does tiddlyhost simply like me better than you? 
I successfully loaded a few, Public and private, in firefox and one in Chrome with no problem, just now.
I had a problem the other day which I could not put my finger on, slow or dead tabs mostly but not only firefox. In the end a restart and not visiting a site where I was hacking seemed to resolve itself.
Relevant question. It’s only been today.
BTW, over the past night I think my Windows did one of its wonderful force-updates. I did try with a restart to see if it would improve the TH issue, but no. Other non-TH webpages seem to load as usual.
Hm, guess it’s only me then.
Well then. I did yet another restart and now it works.
Sorry for taking up time.
I still think it likes me better! 
@twMat I experienced some temporary slowdown a couple of hours ago: slow/unsuccessful saving, very slow loading of the list of my sites on TH (sites appearing on the list one after another every 10 seconds or so). But it wasn’t like this for long, and I didn’t have any problems since then.