Flash repacked rom

[terblaj3]

Good Day

I have a MXQ Pro S905x
I managed to complete all the steps to build my own rom and repack the image in Ubuntu 18.04 however have a issue flashing it. I'm using the USB Burning Tool 2.1.7.0 in Windows 10. I get the following error from the USB Burning Tool.

[10:48:03 686][HUB1-4][Inf]-------------Download system.PARTITION-----------
[10:48:03 687][HUB1-4][Inf]--0-7-0-16
[10:48:03 687][HUB1-4][Inf]--download store system sparse 1724405900
[10:48:03 687][HUB1-4][Inf]--Send download command success
[10:48:03 705][HUB1-4][Inf]--Read command status success
[10:52:11 842]Write Media read Continue:32,will sleep 3s
[10:52:27 932]Write Media read Continue:32,will sleep 3s
[10:52:43 988]Write Media read Continue:32,will sleep 3s
[10:53:00 073]Write Media read Continue:32,will sleep 3s
[10:53:03 074]UsbRomDll Return buffer=Continue:32
[10:53:06 459][HUB1-4][Inf]--Transfer complete
[10:53:06 460][HUB1-4][Inf]--Send download get_status command succeed
[10:55:36 460][HUB1-4][Err]--usb_reap_async_nocancel Try 2 time! usbReadFile len=512, ret=-116 error_msg=libusb0-dll:err [_usb_reap_async] reaping request failed, win error: The I/O operation has been aborted because of either a thread exit or an application request.

[10:55:36 465][HUB1-4][Err]--[0x30404002]UBOOT/Partition system/Get download status/USB Control setup error
[10:55:36 465][HUB1-4][Inf]--Close device handle 0x000005a0

I suspect that I have to edit a pointer that indicates the new system.img partition size inside the bootloader or something within the package file that indicates the size of the new partitions.

How do I correct the new size within the bootloader step by step or if I missed something what could it be?

Johann