I have a 2015 subaru legacy and there are three things that I am noticing that I think could mean my transmission is breaking. First switching between D,R and P, it takes like maybe a second or two for it to engage and for the car to start moving. Second is I feel like when I switch between D,R and P, it is a bit difficult moving the shifter and when I switch between D,R and P, I hear metal clunking noises. Does anyone have an idea of what these problems could be the result of?