https://devzone.nordicsemi.com/f/nordic-q-a/71729/connection-problem-with-iosHi, I use nrf52832 with SO 6.0.0 and SDK 15 connected with and IOS 14.2 (iphone XSmax) some time (about 1 time on 400 connection) in the first packets exchanged after connection the device (nrF52) send on the ATT protocol the MTU information but theen-USTelligent Community 13Tue, 14 Nov 2017 10:43:53 GMT