I would replace the Netgear router with an 8Switch.

FWIW, in due course, I plan on a major upgrade for my own DSP5200SE's with 2 x Theta NR cables.

Not an Actor, nor married to Jamie-Lee Curtis.

#1: DSP5200SE|DSW.2|218|210|506.2|504
#2: Prime/PSU|SOtM sMS-200 Mini NEO SE|Focal Stellia
#3: Other stuff