How to fix relays?

The groovy platform and all DTH devices are now dead or will be dead soon, those connections have been superseded by edge drivers

Please read the announcement section of the forum for details

It is probable you will get your devices running again but you will need edge drivers that match your devices, there is a community request driver thread where you can ask a community member to add your devices to an edge driver

Please have a good read around the forum, there is plenty of info to help