The mailing of the paychecks. I was able to sign up for direct deposit a week after I had started. However I was informed by pay roll that I had missed some sort of a cutoff, and that my next three or four paychecks will be mailed. Now I'm waiting for checks in the mail three to five days after payday. That wasn't the only pay issue that I had. I was shorted a days pay on my last paycheck and that required a lot of runaround to get resolved.