I'm having serious issues with Duolingo.
I'm having some serious problems with Duolingo that I didn't have before. My problem is that it registers most of the questions flawlessly, but when I get to the final question it just hangs on the grading section and never completes the lesson, forcing me to quit. I'm using a Kindle Fire and I even tried it on my Samsung Galaxy Tab. For some strange reason my mom is able to use it without issues on her phone. I really don't get it. :( I tried reinstalling it, updating my tablet, you name it. I'm just getting increasingly frustrated right now because not too long ago I was having absolutely no problem at all. T_T
I had this problem on my Android phone about 10 days ago. I left Duolingo open during the day and finally about 14 hours later it finished! I wrote to support suggesting a problem with their servers but have had no response. It was not a WiFi problem as I was connected to different routers during the day.
I used the app on my iphone yesterday and sometimes it would hang up a little bit at the end of a question or the final step. My internet was being flakey but even when it seemed stable I think there was sometimes just a delay at the end of the lesson. I just waited like a minute and it updated.