Thanks blackb0x for the quick reply, wow, i never knew that the ForwarderV5.1.dol is outdated. I will try the new setup tomorrow and will post if it worked or not.That's likely going to be the issue. You need the updated forwarder called uneoboot.dol instead.
https://gbatemp.net/threads/usbloader-gx-tab-mod-issue.548771/#post-8805083