First test DDFs are open in PR #8127. You can try them with following Bundles.zip file which contains the DDFs for the Jasco lights.
This zip file can be uploaded in the Phoscon App via the Device Integration page (afterwards you may need to restart deCONZ if the changes aren’t applied right away).
I think with the DDFs in place we have a better scheduling, it does take a while until everything like bindings and attribute reporting is configured and verified.
However if the delay messages aren’t stopping after ~1 hour, next up it might be a good test to enable source routing since you have a larger network.
Source routing can be enabled via deCONZ GUI → Panels → Source Routing and in the panel then click the “Enable Source Routing” checkbox (all other settings should be left as is).
Still seeing large amounts of Delays, and have enabled Source Routing. My Minimum LQI is 130, is that the right setting?
Besides the delays, I have lights that appear to have no links/connections after restarting. If a device has been discovered at one point, why does it seem like I need to resync them from time to time?
After turning on the routing and giving 2 hours, I can no longer control the lights. I have since turned off routing and the lights are controllable again.
Here is the debug prior to turning off the routing: