Is your new PC on the smart network as your D1Minis?
You don't have an FPP proxy set. Do you have an RPi running FPP?
You have universes 1-5 set for all five D1 Minis but different channel numbers. Your universe numbers should change also for each D1 mini.
192.168.8.101 = 1-5
192.168.8.102 =6-10
192.168.8.103 = 11-15
Etc
Etc
You don't have an FPP proxy set. Do you have an RPi running FPP?
You have universes 1-5 set for all five D1 Minis but different channel numbers. Your universe numbers should change also for each D1 mini.
192.168.8.101 = 1-5
192.168.8.102 =6-10
192.168.8.103 = 11-15
Etc
Etc