https://devzone.nordicsemi.com/f/nordic-q-a/82101/uarte-rx-problem-in-async-modeHi, we are using nrf9160 based custom board with sdk 1.7.0 the issue is when we are sending the data string one by one its works fine, but when we send a string1 and then we send string2 before completely collecting string1 in callback functionen-USTelligent Community 13Sat, 27 Nov 2021 10:36:51 GMThttps://devzone.nordicsemi.com/thread/340962?ContentTypeID=1Sat, 27 Nov 2021 10:36:51 GMT137ad170-7792-4731-bb38-c0d22fbe4515:ee955f2e-ce1e-4ec8-bf3f-47e9994923b0Rajender<p>created another private ticket on same</p><div style="clear:both;"></div>