i got a problem with OTAU client with a ATmega128RFA1 module (deRFmega128 and deRFnode development board).
The OTAU itself works fine, server will be found, image is downloaded and stored to external eeprom and bootloader writes the image to flash.
The problem is as soon as the application calls ZCL_StartOtauService() the communication to PC per USART (and also FTDI) got very unreliable/slow.
This happens even if there is no OTAU server at all and the client just should idle or looking for a server (i guess some ZDP requests).
So the question is, has my application a bug or is BitCloud doing something heavy in the background?
Sadly ZCL_StopOtauService() isn't implemented for client (as the documentaion states). the only way to recover from this state is to restart the device.