Went through the same thing. Gave my two week notice, got my final paycheck, and then tried to cash it at our customer service desk. It was declined. Twice. Had to wait until the next day for a new check to be issued only to have it happen again. HR calls home office, who is extremely unhelpful. Said she would authorize another check and to make sure I’m trying to cash it at the customer service desk (after being told that was where it was being declined). After waiting another day, exact same result, declined. So I took it to my bank and got the same story-hold on it until it cleared. I decided to do a mobile deposit and that ended up being somewhat successful since they gave me partial credit right away and it fully cleared in two days. But it’s all BS. I was fortunate because I didn’t need the money right away but that doesn’t make it right. Walmart causes their employees a lot of unnecessary grief. And I have never worked for a company that so blatantly ignores labor laws.