Sounds obvious, but have you tried signing out of uplay and back in again? Also, is uplay linked to your Steam account? Mine was, and I ďunlinkedĒ it. Steam [censored] about with the controller settings all the time, but the game automatically recognises it as a DS4, without the need for the Input Mapper [DS4 tool].
I had a nightmare trying to get a stable frame rate after using the Nvidia control panel to change the native frequncy of my screen down to 30Hz. so I decided that restarting after every change was safest. Now it sits locked at 30fps in 4k High. It manages 4k Ultra at around 50fps, but rare[ish] drops then go below 30fps and I canít tolerate stutter on any game.
So solid 30fps is best. Iíve had four or five crashes so far, and I canít record gameplay at all for some reason. Shadowplay records a black screen in game, but manages to capture the menus. Wondershare captures sound only, and GameDVR doesnít recognise it as a game, full stop. Which is a shame because my 60mph head on collision with a Bison on a quad bike [me on the quad bike, not the Bison] was hilarious, and is what FarCry open worlds have always been about for me.
Iíve tried turning off the uplay in game overlay, but to no avail.
Also, the arcade mode has some fun user created content. Havenít been anywhere near the PvP rubbish, just assault and survival modes. You earn money and perk points every game you play, but surprise surprise, a glitch is stopping them from bolstering your ampaign mode finances. The banner says something along the lines of ďWe are aware of the problem with arcade mode - please bear with us.Ē