I don't know a whole lot about these wireless Rode mics but I do see that they have built-in rechargeable batteries in which case you will want to turn the MIC power off since they do not need to draw phantom power, if I am reading this correctly.
I have the Canon G60 for the past couple years and use the Rode Wireless Go wireless receiver directly connected into the 3.5mm AUX port. Been making YouTube videos using this setup for over a year and works great. So you're definitely doing something wrong.
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