What steps have others taken to resolve persistent Bluetooth sensor dropouts on Android devices when using TrainerRoad, and are there any specific settings or configurations that have proven effective in minimizing disconnections? Are there any known issues with certain Android versions or devices that may be contributing to these dropouts, and if so, are there any workarounds or fixes available? Have users found that using a specific Bluetooth antenna or signal booster can improve connectivity and reduce dropouts, or are there other hardware solutions that have been successful? Are there any plans for TrainerRoad to implement additional error checking or retry mechanisms to help recover from dropped connections and minimize the impact on workouts?