I have a servo that need to press a button but its somewhat hard so it need more current to keep it pushing, but it seems that the delay function stops all.
The question is, when delay(msecs) is used, it stops also the sending of position to servo?? or it continues sending pulses to servo while its on delay??
If the servo is powered from the Arduino 5v pin the extra demand may be overloading the 5v pin and may damage your Arduino. Servos should have a separate power supply with a common ground with the Arduino ground.