HI TI team：
In my application, TCA9617 is used as the I2C level converter(3.3V->1.8V), and the circuit diagram is as follows：
B side: Controller
A side: Target
During debugging, it was found that I2C communication is unstable. Use a logic analyzer to capture the waveform as follows：
- When the probe is connected to the B side, NACK occurs in I2C communication, and the retry may return to normal.
- When the probe is connected to the A side, I2C communication becomes stable (even without retry).
Why does connecting logic analyzer/oscilloscope probes on I2C bus improve communication stability? How can I fix this issue?
