This is not just an issue with Logi Options+ as this was an issue with the older software as well. Sometimes, randomly as far as I can tell, the mouse and keyboard (mx master 3/mx keys for mac) will be connected via bluetooth to my 2018 macbook pro but the features that logi options lets one configure will not work. For example, the thumb button that is supposed to let one switch spaces on macos will not work, it instead only lets you switch applications, like cmd + tab does. Furthermore, more noticeably, it can only do natural scrolling where moving in the forward direction actually moves the page its scrolling downward. This is a big nuisance since there seems no way to easily fix this problem. I have reset the bluetooth module to no effect. I have uninstalled Logi Options and reinstalled to mostly no effect. I have given Logi Options every permission it has asked for, and this still happens. As with the cause, it appears to randomly accept my peripherals again every now and again. Thank you for taking the time to read this feedback.