You are using 1.87??? This is ancient! You definitely should update. There have been various fixes of security issues in the meanwhile. This should not be accessible on the internet anymore!!!
For turning off IP Address tracking you will probably have to go into each of the surveys and switch it off. However, I am not sure if you can do this with active surveys.
Help us to help you!
Provide your LS version and where it is installed (own server, uni/employer, SaaS hosting, etc.).
Always provide a LSS file (not LSQ or LSG).
Note: I answer at this forum in my spare time, I'm not a LimeSurvey GmbH employee.
Turning of just the IP tracking should not prevent the token to be saved. This should only happen if you choose the survey to be anonymous, then the token is not connected with the response database, otherwise it would not be anonymous.
Help us to help you!
Provide your LS version and where it is installed (own server, uni/employer, SaaS hosting, etc.).
Always provide a LSS file (not LSQ or LSG).
Note: I answer at this forum in my spare time, I'm not a LimeSurvey GmbH employee.