Ultra Street Fighter 4’s PlayStation 4 launch went on with several hitches as users reported a number of issues with the game, such as input lag and delays and some severe bugs. Today, Capcom has announced they’re working on patching the game up, and they’re also pulling it from its own tournament, 2015 Capcom Pro Tour.

In a statement published on Capcom Unity, Capcom says they’re aware users are experiencing problems with the PlayStation 4 version of USFIV, “which was published and developed by SCEA’s Third Party Production group.” Both SCEA and Capcom are looking into these reports and will work on fixing them quickly, although no timeline was given.

As for the PlayStation 4 version of USFIV’s removal from its tournament, Capcom made the following announcement. “A lot of our more competitive players have wondered how the USFIV version of PS4 will affect them and the tour. To that we'd like to advise that the integrity of the Capcom Pro Tour is a top priority for us and we will continue to work with tournament organizers worldwide to ensure that the highest quality event will be run. Each region will maintain its current hardware standard for the remainder of the 2015 Capcom Pro Tour until otherwise announced. We will keep you updated as to when the PS4 version of USFIV will be integrated into the Pro Tour.”