I am working on an app that communicates with with some sensors using Bluetooth and transmits data packets back and forth. As soon as app tries to plot data on a chart, following exception is shown :
Plugin.BLE.Abstractions.Exceptions.CharacteristicReadException: Gatt write characteristic FAILED.
In 5 % cases, data is plotted on chart correctly but most of the time , either exception is thrown OR data is not shown on chart. Any help regarding this issues will be appreciated.