I was a big fan of Lingq first version but I am so frustrated with this new version. I lost most of my learned lessons. Pop up learned word window pops up out of sight of my screen. Can someone resolve this issue.

What exactly you mean by “lost most of your learned lessons”? You can’t find them in the Library? Can’t you see them under the Continue Studying shelf on the home page? You can click on the See All option next to it to see the expanded view and additional filter options.

Regarding the popup window, what device are you using? Can you take a screenshot of that and send it to support(at) Thanks.