On 07 Dec 2016, at 18:41, Kristian Martens <kristian.martens@ng4t.com> wrote: Hi, I have captured a trace. Can you find something out?do you see a paging command in that trace? Do you perhaps have: LOGP(DMSC, LOGL_ERROR, "Unsupported Cell Identifier List: %s\n", osmo_hexdump(data, data_length)); in the logs? cheers holger