So I'm trying to understand whats going on. I have a raspberry pi 2+ it was working well with a 32 gb kingston sd card, 1 usb hub with 2 hard drives and a small touch screen.
So I've decided to upgrade the card to 256 gb Huawei pro class 3. First I tried to send everything I already had on 32gb to the 256 gb but I realized I needed the card formatted with fat32 since it was a 256gb card.
So another question... since the card must be in fat32 and the old one isn't that means I cannot migrate my stuff?
Anyway... I was unable to migrate the things, so I've decided to do a clean installation, took me a few attempts but I was finally able to install the SO in the card and make it run...
I start installing stuff and a few packages installed... when suddenly one day i had to reboot and I was unable to boot it... i was confused picked up the card in my pc with a card reader changed to the old card and everything was ok...
I placed the 256gb card again and this time it boot...
But now it happen again, I had to reboot and I can no longer boot it again with the 256 gb card.
I thought it could be the power supply but the devices connected are the same either I'm using the 256 gb or the 32 gb which works.
All i wanted to do was to move from a 32 gb to a 256 gb card and its been a nightmare.
All I get with the 256 gb card is the rainbow screen.