Unwanted overdrive after upgrade 10.2

After I started up Logic yesterday it automatically updated to 10.2

But I noticed that the drums of all my projects sound different.

I have a few tracks where I've created just a simple 4/4 techno beat with claps on the 2 and 4.

But now on every 2 and 4 (where both the bass drum and the clap hit) the clap sounds distorted and overdriven.

Although there is no clipping, it doesn't sound smooth anymore like it did before the update.

I didn't change anything in the eq or compression settings of the track. It just happend after the update.

This is pretty annoying, because it messes up almost all my tracks.

Does anybody have similar problems with 10.2. and found a solution?