Problem with SD card in ID1.8

I had a great problem with SD cards in IDE 1,8. After installing previous version everything is OK!
For more details please read my last post. I have lost 4 days :frowning:
What is wrong with 1,8 and SD cards?

Too vague. There is no such thing as "IDE 1,8". In order to be successful with Arduino and the Arduino Forum you're going to need to train yourself to be very precise.