Its normal....you cannot just go WOT on a 335is from a stand still unless you use the LC. There is a safety mechanism in place that will cut your power to the drive, ie neutral engagement if too much torque at a sudden goes on the tyranny.
This happens if you hit the kickdown under 15 mph to a stand still.
AP-V3 & Cobb Protuned by PTF: (New Times Coming Soon)
RENNtech Tuning: 11.78 ET @ 116 Mph in 1/4 mile YouTube
Dinan Stage 3: 12.5 ET (Best) 111 Mph (Best) in 1/4 mile
400+ launches, 3 Driveshafts, No DCT Slippage, Flash Only