335is, DCT, FBO, Stock turbos, stock inlets. No meth. E65 fuel. 79F ambient. Reverted back to v14 map to see if the boost spike/throttle closure was related to the new map. Doesn't appear to be a correlation. 1st log is clean and the 2nd two show closures/spikes. Interestingly the spike/closure only occurs on my normal log road. Not sure why.