Rather spend time practicing than wait for loading a lesson on iPhone app
I’m using iPhone 6 Plus. I didn’t have this problem in the past. Now it’s getting annoying that i have to wait about a minute to load a lesson. Once loaded, the following lessons can open fast. But you cannot switch topics or language or leave the app and come back. Otherwise it takes the time to reload again. Sometimes the first load even reports error after one minute. I close the error message and click the practice button again, and this time it opens the lesson right away.