April 29, 2016
In the RX 2 application, the UI may become slow or lag if you open a file that is located on a network (as opposed to on a local hard drive). This is most noticeable when making selections in the spectrogram with the Lasso, Brush and Magic Wand tools.
If you are using RX version 2.00, we recommend that you copy files to your local hard drive before opening them in RX.
If the UI becomes slow and the file isn't open over a network, please contact iZotope support directly at firstname.lastname@example.org for assistance.