Using Fanaleds 2.3d with 226, works fine. For those having issues with Fanaleds, uninstall after new driver upgrade.
Also take into account, Fanatec proper driver removal....unplug controller, uninstall, reboot, install, plug in, research Firmware upgrade (usually read through hype, most firmware issues I found relate to Pcars on PS4 and people not doing things correctly like not even calibrating wheel after firmware upgrade), do firmware upgrade if necessary...usually good idea as they communicate with driver better. Don't ask me that's just how API layers talk to one another.
Then after your driver's are settled, install Fanaleds (if using this), then hop in a car, investivgate RPM's in relation to power band and when you want to shift and what group of lights you want to light up. Then go back to App, go to Hardware and "let it learn your hardware". This is an important step, as it's illustrated in their V2 video manual. Waht's also important I noticed is mapping independent RPM metering (lights) based on the car. For instance, a Porsche or Ferrari that likes to Rev in the 6-8K RPM range is different from say a Viper with a V10 torquey' motor that you barely use anything above 5k RPM's.
Also RTFM when things don't work properly
.
http://www.fanaleds.com/
This works with base firmware 65, 110, and later FYI. Fully tested on Windows 10 X64 Pro as well this weekend with many hours of enjoyment this weekend.