I came across comments like this:
So I understand better why the TTL is not respected (both in the Docker Alpine image and on the Debian of Raspberry Pi OS), it’s not a bug, it’s by design on most Linux systems
@spenceur Could you temporarily disable the use of your Adguard on Gladys (and replace it with a popular DNS like Cloudflare DNS (1.1.1.1)), and see if you continue to see these errors.
- If you continue to see these errors, it will mean that your Adguard is not at fault. We may be too aggressive on the Gladys side in the frequency of calling the Gladys Gateway for the Google Home reportState
- If you no longer see errors, it means your Adguard has some issues responding at times.
PS: If you change DNS, make sure to check that the new DNS is being used.