1AVCenter Help
Configuration dialogs are very delayed and not instantly showing

This happens when some Windows Media Player visualizations are being shown at the same time that 1AVCenter Spectrum Analyzer is being shown. Not all visualizations will cause this effect, only the most graphical intensive. Also, not under all video drivers 1AVCenter presents this behavior. But, if this is your case, then read further.

The configuration dialogs do show after a while, but in order to have them showing promptly you should set another Windows Media Player tab to be shown, such as 'Library' for example, instead of 'Now Playing'. This will solve the problem.