If it's not really about tuning or wiring. Then it belongs in here.
In my line of work, I spend a lot of time offline, at airplanes, offahore, and at places with limited, to no, access to internet, certainly not streaming.
Have you thought about a possibility to do the courses available at an offline mode?
Yes me too I am in the same situation ... I know it is hard and untrustworthy but it would be very nice if we could have a way to do this without risking that people will share the course that we pay for free..
It is something we've been looking at for some time. At the moment unfortunately we have a bit of a backlog for our developer to work through first though.