It would be great to add some and/if/waitstatements into sequences.
An example I kill the power of devices such as hdfury when the amp is turned off.
The hdfury takes ~35 seconds to be fully functional, would be nice to say wait for entity to become available and then fire action.
Another example if hdfury is already on dont pause to wait for it in a sequence just send command.
I may have to consider moving the sequences to home assistant which can most likely do this