Capital One Credit Card Complaint

Capital One Credit card department,

Balance transfer Connecticut

I recently set up a checking account with CapOne360. I deposted $4000.00 into the the account. I received a message saying it would take a week before the funds would be available. Once the funds were finally availlable, I set up a wire transfer so that I could transfer funds into my personal checking account. I received a new message saying that I would take three business days to establish the new wire transfer account. Once the account was finally established after the three business days I attempted to make a transfer into the newly established account with the available funds and I received a new message saying that Cap One would hold the funds for an additional three days before the funds would be transferred to the new account. Is this legal? If it is, it should not be.