OK, will do, but I've tried 3 cards, tested 2 of them plus this new one. I'm thinking a solder connection is bad. I paid Northridgefix to fix, but all they did was break it (the SD card readed didn't work at all upon return, and then "fixed" what they broke, and never addressed the 1-bit issue, which is why I sent it there. A $250 lesson I guess. I will not send anything there again. I wonder if the guy in their UTube video even does work for them anymore. He seemed competent. But now they didn't fix the issue I sent it in for, and actually broke it. I will try to test the connections myself with my meter to see if I can find anything wrong.I would say either the sd card reader is broken, or the solder job isn't good.
I honestly would test with h2test on the sdcard just to make sure it's good.