I’ve read all of the similar threads on this with the most recent over 2 weeks ago. When I get to the Sign In splash screen, I’m getting the same error as described by the other threads (“Sign in should progress in your default browser…”) which then times out after nothing happening. I downloaded and installed (and then removed and re-installed) Charts in Windows 10 today so it should be the updated version (as described in prior threads on this). Also, my default browser is MS Edge, which I would really prefer not to change simply to get this one program to work.
As I’ve just purchased my subscription today, it’s really frustrating that I am unable to use it.