@Meigor, I 100% agree with @Vicente_SC about having a single site and managing your assets through "Asset Scopes".
I am not aware of your business or license, but one variable around this is if your are an MSP. If you are a Managed Service Provider, you should not combine your customers all into a single site with Asset Scopes, etc. as mentioned. If you are an MSP, please reach out to your "Partner manager" for proper install and configurations.
Tim N.
Lansweeper Employee