Hi,
i am a long time TEKIN racer and just swaped from my RSX and RS to the new RSX Pro. I really love the RSX Pro, but I sadly can confirm too to have troubles.
1. connecting a brand new Hotwire 3.0 via bluetooth stops on Android and iOS after reading the ESC settings (iOS is so kind to give a comment that the firmware is unknown and I should update my Hotwire)

Had no luck to upgrade viad cellphone yet, windows does not offer any upgrade (did it on older versions!)

2. I have visual troubles to set a filename in the Hotwire Software under Windows 10 on my Pit-Laptop (tried about 6 PCs Win10, some work, some have this behaviour)

Perhaps Chris could build us a "Tool" to check the PCs whats on them like directXdiag.
I am quite sure there is a library missing or any kind of driver is expected (which is not default .net 35
My PitLaptop worked great with Windows 7 - had to upgrade.

Gladly Hotwire 1 and 3 (don't have a 2.0) work without troubles via cable on Windows.

Would be great to hear some news from Randy
best regards
Antonio
PS.: I am no Apple User - what cable would I need to use my testing 5s to connect it to the Hotwire? (Do I need an OTG cable like on Android?)