Center Frequency

When the center frequency is 416.588MHz, the SPECIRUM and DOA ESTIMATE are normal changes, but when I changed the center frequency to 300MHz, the SPECIRUM and DOA ESTIMATE remained unchanged. When changing the center frequency to another value, it remains unchanged. Do you want to change the center frequency value on the interface? I also need to change the provided Python code in order to allow for normal changes in SPECIRUM and DOA ESTIMATION. The following is a graph of the SPECIRUM and DOA ESTIMATION after I changed the center frequency.

Hello, I am a novice and not very familiar with KrakenSDR. I hope someone can help me solve this problem.
Thank you.

Try reset the cache using the Reset Cache and Restart button in the System Configuration menu.

Thank you, the graphics can now change normally.