My MX Ergo ball mouse with USB unify adapter goes to "sleep" after 2 minutes and when moving the curser waking it up, it moves in the "pression mode" for 2-4 seconds for no reason then goes to normal speed. Also I mapped the default "page forward" and "page back" buttons to volume up and down, it reverts to page back function when its fallen asleep so when I go to turn the volume down it makes the browser go to the previous page. It's very very annoying. Please fix. An option to keep the mouse "always awake" or to be able to adjust the "time till sleep mode activation" would be a good fix in Logi options+ software.