If you are simulating with a fixed step solver, I believe the solver profiler will report a solver reset at every step. I don't think you can eliminate them. If you simulate with a variable step solver, you should see fewer resets. If you see resets triggered at the input to your Simscape network where a discrete signal is driving a continuous system (Simscape), you could look at the First Order Hold block to eliminate the resets.
--Steve
