Hello there.
I am trying to run Splash Ad with test Ids but I am getting error code 3.
I've deleted HMS Core cache, did not work.
I've completely factory reset my phone, still the same issue.
I can confirm I have an active network because I open other ads and they are working.

I am using Huawei P40 Lite with Android 10 Installed. HMS Core version is 6.1.0.313

Here is my logcat.txt
Here is the live video from the device.

Thanks