I use the IPC function and send 0-0x09 data from the application core to the network core. When the network core receives, I use J-link RTT to display the log, and the application core stops sending data to the network core, and the network core is still running. I'm using version 2.7 of the SDK
Can you check if this issue only happens when RTT Viewer is active? To narrow things down, you could try using UART for logging instead of RTT. This would help rule out whether the debug interface or RTT itself is causing any interaction issues. The issue could possibly be related to how the cores are communicating or how RTT Viewer interacts with the system.
Is it possible to share details about how the IPC is configured or how the logging is set up?
