I generated a Clocking Wizard v3.6 core through CORE Generator with three output clocks.
When I re-open the CORE Generator project (.cgp file) then attempt to re-customize the IP core, all three output Frequency settings on page 2 are reset to 100MHz.
This was not one of the requested frequencies.
The tool does remember that I am using three outputs, but I have to re-enter the output frequencies.
Is this a known issue?