Problems with GDEmu

Today I just received the GDEMU that I ordered, and since it is a clone, it is giving me problems especially when loading.

From what I read, it would be a problem caused by the power supply (if it is the original) and they recommend changing it for a Dream PSU

But before doing this and for the people who had the problem with the clone, could you fix the error with an original source (without changing it) or is it advisable to change it?