What happens in Vegas does not always stay there! Ben Affleck was banned from the black jack table at Hard Rock Resort and Casino after one too many good hands.

The actor was accused of counting cards, which is not illegal, but a ground for being banned.

A security alert obtained by Radar Online notes "Affleck uses perfect basic, a common term for introductory card counting, according to the alert, but also takes insurance according to the count. Uses black $100 cheques to keep track of the count while playing."

"He has been observed playing blackjack at multiple Las Vegas Strip properties, and is suspected of moving his wagers with the count," the report notes. "He was reportedly backed off at one off-Strip casino."

News of this was also confirmed to People magazine. 

"The security said, 'We have to stop you because you're too good,' " a source told PEOPLE. 

They then added, "The hotel was really nice and told him he could play other games."

The Daily Mail reports Affleck was warned previously on an April 21 visit.

"He was spreading $100 -10K on the double decks and $0-20K (2@10K) on the shoe games. As of now, he is still being allowed to play per casino management."

This was not the first time the "Runner Runner" star had problems with poker. According to TMZ, in 2001 he won $800,000 "by playing three $20,000 hands at once."

Affleck also lost $400,000 in a private game to entertainment executive Ron Meyer.

The star was reportedly on getaway with his wife, actress Jennifer Garner, who he shares three kids with. Affleck is now heading to Detroit to film the "Man of Steel" sequel. It is unclear if she was with him at the time of the incident.

Do you think Affleck was card counting? Let us know!