It has been freezing on and off (mostly on) after speaking into the mike since yesterday and have to re-start every time. Any tips?
My "solution" was. I start with the mic on (get more time that way) until it freezes at which point i click on the button to not use the mic. The lesson continues without that feature from then until the end. Before the next lesson, I turn the mic back on and do it again. A little extra clicks, but it worked for me. Give it a try.