I am using S2C modules in my project. When I set two module as AT mode in XCTU, I get about 23 kbps throughput at 38400 Baud rate in throughput test. However, when I set baud rate greater than 38400 - 58400 or 115200 -, the throughput test crashes and no packet is transmitted. I don't understand why the communications crashed at the higher baud rate in AT mode. Is there anyone who tried AT-AT throughput test in XCTU at 58400 or higher baud rates?
Thanks for your help.