What’s the harm in keeping a counter of the number of times each add-on gets downloaded? The counter is kept on the server side. Perhaps the IP address is used to simply deduplicate the count coming from the same ip, but not for coming up with the final total number.
That would give us an idea of which add-ons are popular and which never got even one download.
Is it included in the openhab main distro or does it get downloaded the first time it’s needed? I wonder why installing bindings takes so long / very slow.
That’s one option, but you need to explicitely install the openhab-addons package and have the flag using remote repository switched off (in the UI, or addon.cfg):