Bought an LRP Flow Worksteam 2 weeks ago and now it seems to be damaged.

My car knows only full throttle with a 13.5T X20 in Zero-Boost Mode. Tried to setup it again, but it didn't work.

Very curious that my car always giving pulsating throttle if i'm in the Throttle SET-Mode. Neutral and Brake SET-Mode nothing happens, only in the Throttle-Mode my car is pulsating.