Worked on the p4sstime/p4ss repository to enhance gameplay responsiveness by addressing input latency in the reload, cancel, and shoot mechanics. Focused on a targeted bug fix that removed the delay between canceling a reload and firing, allowing shooting to occur on the same game tick as the reload cancel. This change improved timing accuracy and the overall feel of combat scenarios, aligning with the goal of tighter feedback loops for players. The solution was implemented in C++ with careful attention to minimizing risk to core systems, and was validated through regression checks and commit-level traceability to ensure stability and reliability.