Fixed issues on the function assignment failure, and operation unstability for macOS Catalina 10.15.
#Mouse settings mac app update
Fixed an issue that mouse images are not displayed on some models.You can now change the keyboard key names displayed on Mouse Assistant to match the keyboard layout. Go to, and then you can select a layout from three types of keyboard layouts: JIS, ANSI, and ISO.
#Mouse settings mac app Bluetooth
Fixed an issue that the Mouse Assistant did not read the Bluetooth connection of 'TK-DCP03BK'.Fixed the issues that the "Go to next slide" and "Go to previous slide" functions did not work properly in the presentation mode.Fixed an issue that the assigned function was not excuted for macOS Big Sur(11.0).Fixed an issue that 'Middle click/Auto scroll' does not work on some web browsers.Updated the defalt setting of the Center button to 'Middle click/Auto scroll.'.Fixed an issue where some text colors did not change in the dark mode.Added support for the new lots of M-Y9UB series.Added support for TK-FDM115 and TK-FDM116 series.