Elevator Forum goingup101 @goingup101 Forum Home | Recent Posts Active Member Joined: Jan 1, 2010 Follow Profile Activity Topics: 1 / Replies: 2 AllTopicsReplies Reply Did you ever find a resolution for this? I've got same intermittent fault. Same extra info 79. Am I looking at a new CRIPHNA? 3 months ago Forum Technical Questions Reply Is there a potential software update that addresses this issue? 2 years ago Forum Technical Questions Topic Otis GCS 2874 Fault 2 years ago Forum Technical Questions Replies: 3 Views: 1753