Pro 2026? That one still seems to be flaky concerning zigbee.
But the used brands / types is also a factor, it is not always 100% compatible.
Alu housings is of course a no-no when using (weak) wireless signals.
If possible at all, let the zigbee devices run for a day without those housings, to see if performance/stability improves along the way.
Also mind 2.4GHz wifi signals can interfere.
It"s best to pick a fixed channel, to keep the wifi and zigbee signals separated as far as possible.
Explained here:
