Hi Andy,
Is the problem with writes or reads? If reads, what value pullup resistor do you have? The pullup resistor can affect the read of the data.
If writes, please zoom in on the transaction and look for noise on the SCLK that could be interpreted as an extra clock.
Is the problem with writes or reads? If reads, what value pullup resistor do you have? The pullup resistor can affect the read of the data.
If writes, please zoom in on the transaction and look for noise on the SCLK that could be interpreted as an extra clock.