Had my G25 for donkeys years and never had any issues with it in racing games. Such as the Codies F1 games, RF etc. But in AC I get the odd time when I am shifting down when the left hand paddle misses a downshift, play a lot of Dirt Rally too and never experience the problem in that game, so am wondering if there is a G25 glitch of some odd kind in AC. I have to use the older Logitech gaming stuff in order for G25 to work on crappy Windows 10. It is only shifting down, never up which suggests it might be a switch problem in that paddle or some weird software glitch. Any ideas fellas thanks?