Or please make a mouse that is ergonomic and can be used for a prolonged time without causing pain to the wrist. However, when I turn on the monitor, it goes away or when I unplug the converter. With secondary monitory (connected to miniport to dvi adapter) cut off, the jumpy ness is all over the place. If it's a simple bluetooth matter, could it be resolved in one of your updates? If not, could you please indicate on your products that Logitech devices using Unifying Receiver are incompatible with macs, because I keep buying them thinking macs can handle this technology. Jumpy mouse (logitech and keyboard not steady input made by M). It had been happening on all Mac OS X - Yosemite, El Capitan, and current Sierra. I tried to connect MX Master 2S directly via bluetooth (without unifying receiver) and the problem occurs just the same. It helps to change surfaces (glass to table pad, table pad to a white a4 sheet, and back again) but it doesn't solve this. I have spoken with Apple and they say that because the Mac Book, mouse, Bootcamp & Windows 10 are working OK, that they are not able to offer support with Windows - which I understand. It lags, it stucks, it jumps from one end of the screen to another, and there is no system to it. The mouse cursor gets jumpy for no reason. The same issue persists on my iMac which I bought instead of Mac Pro, with every Logitech mouse with Unifying Receiver.
![logitech control center osx jumpy mouse logitech control center osx jumpy mouse](https://images-na.ssl-images-amazon.com/images/G/30/aplusautomation/vendorimages/fb6a7c78-5b95-451c-9e17-c9f0ca0b0ccf.jpg)
The latest I got is MX Master 2S which I bought because I thought the previous MX Master was faulty. Insert the plug or receiver in a USB port. On the Pointer Options tab, uncheck the box for Enhance Pointer Precision and set the pointer speed slider to the middle position. Reducing the poling rate from the default 500 to 125 in the Logitech Gaming Software helps reducing the Lag, but its still far away from normal and playable. I choose them because they are ergonomic and I can use them for many hours straight in Photoshop without my wrist hurting. Before connecting the VerticalMouse, go to Control Panel, Mouse: On the Buttons tab, uncheck the box for Switch Primary and Secondary Buttons. I am just wondering if there is someway to make them not to act that way (besides either moving the phones or PCs). Someone told me it was because of the proximity to my wireless phone (Magic Jack). The acceleration drives me nuts and the pointer just jumps around like it is out of control. I now tried my PC mouse Logitech LX3 optical mouse on Mac. But just cant seem to get smooth performance like in my PC. My wireless mouses are really jumpy at times (most of time really). Yes, of course Ive adjusted those settings and Logitechs Control Center too.
![logitech control center osx jumpy mouse logitech control center osx jumpy mouse](https://www.whaat.cz/image/p/1/7/0/5/logitech-mys-logitech-wireless-mouse-m510-nano.jpg)
Dear Apple, sorry if it doesn't concern you, but it does. This applies to both my Win 7 PC and my Win 10 PC.