Thanks Steve,
I have a 24vdc/9A and 5/6A vdc power supply.
I tryed all day to separate the PS of the relays by using regulator in series from 24v to 15v to 5v regulator to power the relays but same thing happened!.
I have 6x 5v relays 4 analog pot, 4X servos, one pressur sensor (analog in), and one Max6675(3 i/o) on the Pic876.
also the analog values are Ofsetting when the digital out are ON, the value on the TC is adding as the outputs are ON
today I am going to try to split all the digital I/O's to a second pic.