[@STUART] in case you didn’t realise you have to press the button to test the presented list and then it will churn through them to see if they accept connections or return pings or whatever testing mechanism it uses. It is of very limited utility, it does not even fill in the systems proxy settings for a selected proxy, you have to do it manually so requires you delving into windows settings to find the proxy settings to copy and paste the values for IP number and port separately into the windows UI.