04 FF 13 C2 01 00 09 00 02 00 02 68 00 00 BF 0E 00 00 00 00 00 00 04 0E 0B 01 05 10 00 C0 00 40 08 00 08 00 04 0E 0A 01 09 10 00 04 00 20 DD 09 00

Why when I'm trying to read buffer size (0x01 0x05 0x10 0x00) and read BT ADDR (0x01 0x09 0x10 0x00) I get so many events? It's strange because when I'm trying to read, device answers that it can't for example connect because of connection rejected due to security reasons (04 0E 0B 01 05 10 00 C0 00 40 08 00 08 00 ) or am I wrong?