Raymarine forum

Good day,
I have an ST 6000 control head, ACU 300 computer and a hydraulic/ linear drive. After crossing the Atlantic in December where the autopilot developed a tendency to kick out of "auto" to "standby" without warning every few days. It has gotten increasingly more frequent and at times will kick out after 15 minutes of operation. I would appreciate any trouble-shooting advice you might provide.
Sincerely,
Paul

Welcome to the Raymarine Forum Paul,

Please note that while an ACU may be interfaced to a ST6xxx autopilot control head, an ACU must be interfaced to a p70S/p70RS/p70/p70R autopilot control head or Axiom/Axiom Pro/Axiom XL MFD, as well as to an EV-1 CCU. Has the ACU200 onboard your vessel additionally been interfaced to these item? If so, please specify the specific models of these products. What versions of software are installed within the MFD, EV-1 CCU, ACU, and p70S/p70RS/p70/p70R? Please additionally specify how the ST6xxx autopilot control head has been interfaced to the system.