On MacOS, the Logi Options+ application appears to have a pretty extreme memory leak problem. Upon initial launch, the application uses about 50 MB of ram, but after just a couple of days, this usage is well in excess of 300MB and after just 2 weeks can be well over 1GB in ram consumption.

There is also no option to stop automatic software downloads, only firmware update checks, which is problematic in and of itself, since downloading a large file while on a metered or slow connection can be costly or disruptive to productivity.

Furthermore, memory leak issue has only gotten worse on each software update.