Doesn’t feel like a function of CFW or using RCM. Smells more like you might be having some sort of hardware issue. If you think it[s your SDCard, buy a cheap 64G card and deploy to it and see if the problem goes away. If not…it likely something in the Switch itself. Check for heat issues maybe?
So check for over heating? I've only had this issue twice and it doesn't seem like too big of a deal except for the fact that it makes no sense. I don't think it is an SD card issue as I just tested my sd card with h2testw. Started getting this issue after using RCM jig so I am worried that maybe something shorted.
I was just thinking of things you might want to cross off your list. If it’s not happening any more then you’re probably fine and it will be hard to test anything you might do to “fix” things. There’s a general discussion on how to run Tesla in the top link but if you don’t think heat is a possibility that’s fine too.
I only had 400gb of space left since I used the rest for games but it showed 0 errors using H2testw. Not sure if it was a one time thing, but the first time it happened RCM refused to work. Not sure if the jig can short something. It has only happened to me twice and the 2nd time happened after I removed the SD card while in emunand.
h2test ran for hours and it wrote to the SD card. It then verified that it had 0 errors. It said "Test finished without errors". Usually when the card is fake it shows up marking errors. Visually the card looks real from what I have researched online. I've spent quite a while staring at the SD card watching videos to spot the fakes and this one passes all the test.
