Thanks for sharing your report with us, @W_Anders!
To start, may I ask for some more details about your setup?
- How is the Mac Core connected to the network?
- What model iOS devices are you using for your remotes? Is it happening for all devices?
- Is there any other networking hardware in your setup? Any switches?
Can I get some clarification on the above? It’s set to not sleep, but it does anyway? Do the disconnects seem to be tied to the iMac going into sleep mode? If you keep the iMac from sleeping do the disconnects still occur?
With a similar mesh network (Netgear Orbi) we have seen that unchecking the “Disable IGMP Proxying” option resolves issues similar to what you’re reporting. Check to see if there are similar options available in the Linksys Velop settings that may improve your connectivity.
-Dylan