Hi Mark,
We are using a new NSLS2EM hardware setup with the quadEM IOC.
One of our IOCs has an issue where the FFT plugin stops updating shortly after the IOC is started.
Although the FFT plugin has stopped updating, the circular buffer index continues to update.
Time-domain display continues to work without any problems.
Do you have any suggestions or recommendations to help resolve this issue?
Is it possible to restart the FFT plugin without rebooting the IOC?
See plot the PosX FFT is still running but the PosY is stopped.

Thanks,
Kiman