The elevator calls cancel by themselves, the car goes to floors without any calls in, and the car reverses sometimes. Say the car was at 3 and your give a call for 2 then the door closes the car starts moving down then suddenly stops and goes back up. Sometimes the door also starts freaking out and opening and closing. Any help would be great guys, this elevator is being a real pain and without any prints or advice its kinda hard to troubleshoot blind.