Again, mine has fixed itself by doing nothing at all except sitting on a shelf untouched for the last 6-7 months. And I had NOT disabled any wifi settings. Crazy!
I also had this issue with an RP that is 5 years old and was only used as a third or travel/walkaround body. Spoke to a Canon rep about it November 2022 and was quoted $450+ for repair. He said the issue wasn't something they're aware of. I questione...