We've made some infrastructure upgrades to our overlays that require an updated version of Chromium (which is used to load webpage sources). Because of this, some versions of XSplit are not loading our overlays, since they use an outdated CEF version.
To fix this, you can either download XSplit 4.5.2306.2701 (or newer), which includes an updated CEF version.
If you don't want to update (or can't), you can also just update your CEF package by following the instructions from this guide
Both options should fix any issues you may have with overlays. If you continue to have problems after trying either of these options, feel free to contact us