The PC version has had some probems, but Rocksteady seems like it’s trying to finally fix the game.
While the PC version of Batman: Arkham Knight has had so many problems that it was once straight pulled off the market, Rocksteady games has been attempting to get the game up and running and stable for the last few months. While the game has been brought back to the PC, there have still been some glitches and the company just announced a new patch geared towards getting rid of several problems.
The latest patch addresses issues such as support for the January DLC content, and is supposed to fix a number of keyboard and mouse prompts that had them functioning incorrectly after certain keys had been rebound, and has some miscellaneous DLC gameplay fixes and stability improvements. The official change log is listed below and its extensive enough that it’s clear the company appears to be getting a handle on fixing the PC version of Batman: Arkham Knight.