I suggest you don't try to mess around with USB loaders on Dolphin, better to just use the Dolphin interface.
So right now the tool is not being banned. I let Dolphin generate one of the codes, and it uses the system timestamp for that particular code. If Wiimm decides to ban all devices with $some_ID that correspond to reasonable timestamps, I can try to release a new version which completely randomizes the ID but instead adds a machine-unique ID into the header, though anyone with programming knowledge can easily randomize the ID.
So right now the tool is not being banned. I let Dolphin generate one of the codes, and it uses the system timestamp for that particular code. If Wiimm decides to ban all devices with $some_ID that correspond to reasonable timestamps, I can try to release a new version which completely randomizes the ID but instead adds a machine-unique ID into the header, though anyone with programming knowledge can easily randomize the ID.