On Monday, February 3, 2020 5:30 PM, Phil Sutter <phil@xxxxxx> wrote: > > thanks for your help Phil. I have just tried this but unfortunately it didn't change the outcome. Also tried other variations such as memset'ing both &u and the ¶ms struct, but nada. > > Maybe you need to apply the same to __build_send_cfg_msg() as well? thanks, I just tried this. the error persists. this is puzzling. > > Cheers, Phil