So I have successfully installed MC21 on my raspberry pi 3. I activated the license via the terminal and everything was work working great! But after a few boots about the fourth time I opened MC21 I got a message indicating that my trail has expired, even though I already activated it. So I clicked apply license and entered my code. It thinks for a second and then pops up saying that it could not connect to the license server. I am connected to the internet and my code is valid. I have tried reinstalling MC21 but at first start it said my trail was expired and still would not let me apply my license saying it could not connect to the license server. PLEASE HELP ME!!!