The Killer 2100/Xeno Pro employed an LSP (Layered Service Provider). While this is beneficial in allowing the Killer software to enable offload and lower latency, it is incompatible with some games, thus creating instability or crashes. If you are experiencing any crashes while playing games, we recommend that you ‘unmap’ the LSP. Prioritization and other Killer features will continue to function.
To unmap LSP, start an administrative command prompt and type or paste this command:
C:\Program Files\Bigfoot Networks\Killer Network Manager
…and press Enter.