We are getting warning in console saying atg.servlet.ServletUtil Detected currentRequest leak. Set trackSetCurrentRequest to true to debug this issue. but its not causing any issue as of now. we are using ATG10.1.1
You can try to create your own servlet and in it set servletUtil.mLoggingError=true then call servletUtil.reportLeakedCurrentRequest(). mLoggingError is deprecated but can't find any other way to enable loggingError.