Hope someone can help.\n\nWe've gone to a new client with an existing installation to help a fault with an intermittent flickering circuit and also flashing keypad buttons (Saturns)\n\nDid a site audit first and found that everything appeared normal; voltages on the bus ok (between 28.5v and 30.4v), all devices scanned ok etc.\n\nDid find however that the cbus cable was not installed very well at the back of the keypads i.e cables unwound but not twisted up again. Maybe that's nothing but not how we would install.\n\nAlso no programming file. \n\nSo we can gone in to first sort out the cabling and re-assemble the programming file.\n\nIn this particular room with the flashing lights when taking out the postitive leg of the bus wire the lights went on/off momentarily. When trimming the and cutting that wire the same happened. It's like you've de-energised the actual load for moment. Very strange and no other instance of this anywhere else on the network while correctly the cable.\n\nAny ideas much appreciated.