Problem with 32gb USB drive

Just bought a 32gb USB SanDisk Cruzer drive and I cannot get it to work at all…I plug it in and it pops up normal, try to copy something to it and it just gives me delayed write failed messages as it’s copying. Either that or it stops copying about halfway through and gives an error message: Cannot copy X: Cannot find the specified file name. Make sure you specify the correct path and file name.

I’ve also tried formatting, but no luck.

It’s defective. Return it.

Yeah that’s what I was thinking, but wanted to make sure! Thanks a bunch!