Hello there!
There is not, but if you still experience a high load, you can use a new app setting:
AdCleanupThrottleTimeMs
Here you can put the amount of milliseconds the system should wait between every AD call (so 1000 for 1 second). If needed, this should limit the load on your domain controller. You can add this in the <appsettings> section in the Lansweeperservice.exe.config file of the service.
I have not tested this setting myself yet, and for further questions I will need to check with the developers. 😉