使用移动数据会产生意想不到的结果

we are currently working on an application that works fine with wifi and has an offline version and once they have finished the user can upload the results to the online database. The issue were experiencing is that so of the ids are not matching up when using mobile data (3G/4G). Has anyone else experienced this similar problem using HTTPClient, below is an example of my httpclient, am i missing something that will help prevent this or any other suggestions?we are currently working on an application that