The comms sockets on your 568 are master sockets. It is more reliable to go from the 568 to each component in turn (in sequence) in a single daisy chain which you can, if you wish lead back to the other comms connector on the 568 (for example) but that last step is not really necessary. What can lead to difficulties is if you establish two separate daisy chains each fed from the 568 by two separate Master cables but, sort of, ending nowhere and separately, so to speak. They can get out of sync and give undesirable control effects.

Cinema/Music: Trinnov Altitude32 8-16,218,Cloud 4 channel, Marantz UD5007,DSP5200SE(2+C),DSP3300(4),DSW(2),271,MShort Ceilings,AppleTV 4K
TV: Marantz SR7013 Wharfedale Diamond 9x4+Celestion(C)
Music: Roon,i7NUC8gen,QNAP TS253A, Sony Scala, MS200, Garrard DDQ650,Wharfedale Diamond 12.3
Kitchen: AD88 (bluetooth via i80).