I checked the forum for previous instances of PAC failure, which apparently is not common... but:\n\nAfter over a decade of trouble-free operation, we noted that PAC scenes and other logic in a large house is no longer functioning at all. On examination, the PAC shows no connection or other indicator lights. Disconnecting and reconnecting the pink c-bus connector makes no difference. Not detected on USB connection.\n\nI'd appreciate suggestions/experience re whether the PAC is a reparable unit or whether there's a more cost-effective option for relatively simple needs.\n\nBasically there are 2 PAC scenes triggered by Elk M1g setting spare outputs, also PAC used to activate/deactivate certain lights depending on time of day with some random waits. There are too many lights in the scenes for individual M1g rules and the PAC random waits are tricky to emulate in Elk.\n\nActually there are 5 of the newer-style Saturn DLT on premise so I'm thinking I could split scenes across those, leaving only the random waits to replicate. There's also the PC interface that still works fine and an older touchscreen.\n\nSuggestions from elsewhere include Raspberry Pi with CGate which seems too much of a hassle. Any suggestions/experience appreciated!