Idle Master not working

Try fetching the Sessionid and steamLoginSecure from a different page, such as your main profile page

I am getting the same thing, i think it's waiting and they hopefully fix it with a new version.
But right now it seems broken.

Use ASF instead, i don't think they will fix it in a near future.

What Tenn said. It worked for me yesterday. Go to steamcommunity.com instead of https://store.steampowered.com/

Regardless if you got it working or not, you should use Idle Master Extended, which is much faster - unless that's already what you're using, of course.

hey guys sorry for offtopic but did somebode have ASF with all settings?

I still use SAM for all my idling. Never had a problem since.

That is a standard message you get, should work after pressing ok. If not, something else may be wrong. Use latest version is recommended i suppose.

In case of issues you should visit the official IM Steam page where a workaround was posted a week ago already. https://steamcommunity.com/groups/idlemastery/discussions/0/1697168437864920721/?tscn=1705797372