Unable to get data from AdGuard Home

[s3gfaultx]

No matter how I have things configured, I get the following error when clicking test:

• Something went wrong... Code: 403

I've verified username/password and tried all variations of the URL.

AdGuard Home version v0.107.6
Heimdall version 2.4.11

[Tropaion]

I have the same error

[Curiosity87]

Same here. Something went wrong... Code: 403.

Check username/password and tried all variations of the URL.