I must be doing something wrong, but it happens way too often that whenever I do a checklist manually, the list gets stuck, specially at a moment when you have to check something. I check it and then press 3 for Next item, but nothing happens. No next item, no nothing. Pressing 1 (automatic check) doesn't do anything. All I can do is quit the checklist. This happens so often that it's becoming annoying because I can't finish any checklist this way.What am I doing wrong...?

Stab in the dark, but are you in an active MP session or signed in under a Private Session. I've got a situation with controlling throttle, prop, etc when the text box is showing, even if it's not the active window.

No, I am not in MP or anything.After fooling around a little it seems it has something to do with having to do something good at once. When you have to set the throttle to 20% and then have to check the temps to see of they raise at least by 10 (or whatever, it's just an example) but you pull throttle back before that's so, you are stuck. When you set throttle to 20% you HAVE to let the temp raise by 10 without doing anything else. So it seems... I'm not sure yet. But after making sure I did everything by the book, I could finish checklists!