I have plug in test drive installed and it's defaulted to testing by IP address. By whatever criteria it's chosen the default it's chosen one which is not mine. I wished to change it to username but the save button on the options page appears to do nothing. I've noticed that even check and unchecking plug ins to test on that page also doesn't make any difference to this problem. I cannot make any changes on the option page (but adding plug ins to the testing list from say the wordpress plug in list for example works).
It's a great idea to be able to test plug ins like this, I hope this issue can be resolved. Thanks for any help.