The beacon will take turns transmitting Telemetry A and Telemetry B. For example, if you have Telemetry advertising interval set to 2570 ms, then beacon will broadcast Telemetry A, then wait 2570 ms, then broadcast Telemetry B, then wait 2570 ms, then back to A, etc.
I’m not sure if the receiver-software is the problem. We are trying to create an ionic-app, and use the ‘@ionic-native/ble’; plugin to scan for bluetooth devices. Are you familiar with this plugin or have you already used it to read the telemetry data?
What do you run this on, iOS/Android? Bluetooth in iOS/Android is a shared resource, used by many apps & system services, which means their Bluetooth stacks generally do some flow control, which in turn means you don’t always get all the packets your app wants.