Call of Duty: Black Ops Cold War’s big Season 2 update is finally here, but the launch didn’t go precisely to plan. Developer Treyarch has acknowledged a few stability issues in the new Outbreak mode for Zombies and has pledged to fix them in the future.

Treyarch says it’s aware of stability problems related to Objectives, Hellhounds, and Plaguehounds–fixes are coming soon, the studio said. The developer also mentioned that it is looking into problems for the Retrieve Objective and Trials Machine. The studio did not provide an ETA for when fixes might be available, but it told fans to “hang tight Come from Sports betting site VPbet !”