TROUBLESHOOT
Troubleshooting
Keyword
VOCALOID4 Editor
Q. It seems my computer gets slower and slower as I keep working on music composition.
Checking and, if necessary, revising the number of "Undo History Limit" can improve the performance of the software.
From the "Settings" menu, select "Preferences", and then click the "Other Settings" tab to check the value of the "Undo History Limit" list box.
If "no limit" is selected, change it to a limited number, such as "50 times".
View Lists of Troubleshooting for Product and Service Categories
If you are unable to find a solution in the Troubleshooting section, please use the Inquiry Form to submit an inquiry.