Started appearing round v27 I believe when there was an update to the browser sources. I use a browser source to display the chat via StreamLabs widget, source is not set to refresh when scene becomes active and not set to shutdown when not visible. When I switch scene and come back the last chat messages are still there, but if I switch to a different scene for more 10 minutes, perhaps less, the cache will have been cleared. Is there a hidden timer on that, can it be controlled? This used to work fine before the update.