I'm new to the MIT App Inventor software. So far, it's been really easy to understand. I'm making an app that connects to my device via Bluetooh. The problem is that while almost everything works PERFECTLY, only one thing is giving me issues which is sending messages via Bluetooth client in a Background Process using Itoo. Not sure what I'm doing wrong, it seems like it should be straight forward. When sending Bluetooth messages in the foreground it works normally, both from "vanilla" bluetooth blocks and when using an Itoo broadcast, but doesn't matter what I do, it NEVER works in the background. I also have a get request in that same background proc that works perfectly fine.
To make it clear and specific, the block that I can't get the work is botom left, the bgTimer process.