Com ports being used

[dj0qn]

Well, all I can honestly say is that these drivers are the first ones I have seen that have
the problem with not being able to change the port in the "advanced" tab (or even show
an "advanced" tab, for that matter). I have tried on several computers with different Windows
versions with the same results, so I assume it is a design error somewhere.

No idea what the problem is, but there is indeed one!

[Jan (Microbit)]

Then we are at least two not having a clue how it could be possible to design a driver, with purpose or not, so that it would prevent change of number! The only thing I can think of is because it is a so called user mode driver, and further more a non-hardware related driver, but that seems as a very long shot.