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Forum Discussion
David9
Aug 28, 2026Aspirant
Orbi 850 running V7.2.8.5_5.1.21 dhcp issues
Hi I recently switched my Orbi 850 back to router mode from AP mode as I have a new ISP. What i've found within a day is that the dhcp function on the Orbi 850 (+1 satellite) running V7.2.8.5_5.1...
David9
Sep 01, 2026Aspirant
I'm not sure that the point is being understood. I can play with signal strenght, but what you are suggesting doesn't really make sense. The issue is that the DHCP server cannot allocate addresses. This is seen through it partially negotiating and then the device defaulting to a "self assigned" 169.254 address. Wireless connectivity in AP mode, where another device is the DHCP server, doesn't have this issue.
Can you clarify your logic?
StephenB
Sep 02, 2026Guru - Experienced User
David9 wrote:The issue is that the DHCP server cannot allocate addresses
Can you clarify your logic?
The theory is that some of your devices might be repeatedly dropping their connection, and needlessly switching to another mesh element. And that those switches might be triggering the problem.
Obviously speculative (and perhaps unlikely), but easy to test.