Prerequisites

• I have checked the Wiki and Discussions and found no answer

• I have searched other issues and found no duplicates

• I want to report a bug and not ask a question or ask for help

• I have set up AdGuard Home correctly and configured clients to use it. (Use the Discussions for help with installing and configuring clients.)

Platform (OS and CPU architecture)

Custom (please mention in the description)

Installation

Docker

Setup

On a router, DHCP is handled by the router

AdGuard Home version

1.1.9

Action

Upgrade Truenas with adguard on it to electric eel.

Expected result

Having a stable network. DHCP by router DNS by adguard.

Actual result

Ever since I update truenas to Electric eel. I have been having weird network problems. Some system not getting correct DNS. Dubbel IP adresses...

I think i tracked it down to adguard acting as a rogue DHCP server?
Faults happend wen adguard was active even if DNS was not handeld by it. Problems only stoped wen i deactivated adguard completly.
I do not have the DHCP functie of adguard active.
I have activated DHCP guard on my router (ubiquiti ultra). This seems to have the problem fix for now. Does this have negative effects?

Dont realy know if you can provided allot of help since i think i fixed it. But would be nice to have comfirmation my "fix" was good. Also just wanted to help with reporting a bug.

Additional information and/or screenshots

No response