The last two days the car had seen more than normal feedback knock, fine knock learning and even DAM. DAM was at -.821 and would not go away so I reset ECU learning and started logging. DAM did not come back but there is still excessive feedback knock and FNL under acceleration. This has never happened before. The only thing different is the ambient temperate has warmed up about 20 degrees. I am still on the same tank of gas from when this was not occurring. I am new to monitoring these paramters so maybe this is nothing to worry about. Just want someone to look at the numbers and see if they see anything. 2016 WRX with 21k miles on it running 91 octane, Cobb Stage 1 OTS normal wastegate.