I’ve been getting this as well, on chrome on android phone.
I am a subscriber but this doesn’t make any difference as I still get logged out every time so whenever I open the STW bookmark on my phone I open the site with ads and this comes up before the log-in option (eventually) appears.
Have STW techies managed to replicate the logging out problem yet?
Exactly the same here, I’ve got a P but I have to log in almost every time I come here. I’ve now saved my bookmark to the login redirect page. But I’ve been on the forum on my laptop, logged in, made a post, left the tab open for 15 minutes or so, then clicked on the ‘Overview’ link and I’ve been logged out again. Happens on my phone, tablet and PC.