Controller gone haywire after latest update (28 July)

After the lates SIM 5 update some of my Thrustmaster Hotas 4 joystick assigned buttons are not working anymore… ie… i have a button that was assigned to deploy the speedbrake on Boeing 787-10… now it is not working anymore… same goes for the buttons programmed for camera movement and reset… nothing works… I uninstalled the controller and reinstalled it… reprogrammed every single button again on the joystick in the MSF2020 controller menu… but it is still not working…
Even if i go to the page where you assign the different buttons… if you click the option to detect it… it does nothing
Also my liveries that i downloaded from a 3rd party is not functioning properly… the fuselage of the plane is ok, but the wings are pixelated and PINK !!!
Can anyone please shed some light on this…

Thanks!