@zeus1971 Both the addon you are using and the addon i mentioned use external services like
Iphub
ipqualityscore
proxycheck.io
so you can visit these sites, and check for the ip address of those bots, and if they are marking the bots as vpn or proxy than its going to be definitely blocked. You can have some whitelisting system in place where you could bypass those ips, or use a service which lets you bypass bots.