HWICAP 3.0 stopped working after upgrading Vivado Project to 2019.2

I have been stumped on an issue, I have an FPGA project that has been running in 2018.2 with no problem. I can use the HWICAP to do a warm reboot of the FPGA and it was all ok, I upgraded to 2019.2 now, and all other modules are working except the HWICAP 3.0. It doesnt do the warm boot, is there some settings that need to be changed to get this to work.

I am using the icap interface and writing the cr register with the following data. I am using Artix 7 35-T, very confused what I need to do differently, it 2018.2 it was simple to using the block design to drag and drop it and connect it up with the automation. I also did the same in 2019.2, and there are no warnings around this. Any help would be greatly appreciated.

0xFFFFFFFF 0xAA995566 0x20000000 0x30020001 0x0 <- Location of the FPGA 0x30008001 0xF 0x20000000