This amp will run fine for 10 minutes until the input signal is turned off or interrupted. When this happens the over current protection is tripped on the DWM1216 board. I have never had this before, thoughts?
It will do it only when my scope is across the output/load. I ran it on my bench for over an without it tripping, as soon as I touched scope gnd protection tripped.
Going to install in my car and try to reproduce the failure.