This is a tale as old as time, but I do not have time to go 5 rounds with support.  Can anyone help me determine whether I can use GS Pro with my P3P to fly autonomous preplanned flights (grids) to capture imagery in a 200 acre site...many of these acres fall in a BLUE authorization zone which I have previously unlocked (self) and flown in...but I have a project comiing up where I fly all summer long taking the same pictures...DroneDeploy says their app will not work even if I have unlocked the authorziation zone.

Anyone know if GS Pro will work?  thanks

There isn't some magical app that will disable your requirement to get DJI authorization to fly in certain zones.  Nobody's app will solve the problem.  The restrictions are within your drone.  Apps won't make a difference.  

I recommend you try to streamline the process.  I believe you can get authorizations for 3 days at a time, but maybe you can lobby for an extended authorization...  Also I would consider an email to flysafe@dji.com and tell them your situation.  

Good luck