Unable to log in?

I'm updating the site now to address most of these issues. (All existing sessions are invalidated so you'll need to sign in again).

I'm talking both editor and website.

If the website are you opening multiple pages simultaneously

I might do that a fair bit when browsing. It seems I can intentionally trigger the logout if I spam open a bunch of tabs quickly (seems to be somewhere around 10+ tabs). Sometimes it shows me as logged out, but upon reload I am still logged in, but if I do it enough, I get logged out for good. I'll try not to open multiple tabs but I'm just used to doing that... no promises.

However, it also seems that I get logged out after some time (few hours?) even when not actively browsing or using anything construct related. I'm not 100% certain though I might have checked the forum on my phone or something inbetween. At least today in the morning I had to log into both the editor and website.

And are you logging in with OAuth or username/password?

username/password

I'll look at fixing opening multiple tabs - I know what's going wrong here.

RE logging in, if you don't select "Remember me" it will expire the session after 1 hour of no usage. I'll increase this to 2 hours, but I think that's working as intended (previously non remember-me sessions had much larger expiries, I think 24h?)

Non remember-me sessions on C3 should last 6 hours, but they are limited to 1 per username.