Since Di v2 is basically a "scaled-down" version of Smaart v8, you can use most of the same online resources, such as videos, documentation, and troubleshooting articles. Please note the main difference is that Smaart Di v2 only allows you to use a single 2-channel audio device.
At this time, there are no troubleshooting articles that are specific to Smaart Di v2. Please refer to the Smaart v8 Troubleshooting section first, then email us if you still are having issues.
For a more comprehensive breakdown between each type of Smaart license, please check out this page on our website.