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Can a varying size rollout-buffer destabilize training in PPO ?

Hey all, I wasn’t very familiar with PPO when I implemented it and I mainly used the original paper as a reference. However, after comparing my code with some common implementations, I noticed an important difference. I run a large number of environments in parallel. For each PPO iteration, I reset…

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  1. 2026-10-14 20:18 · r/reinforcementlearning
    Can a varying size rollout-buffer destabilize training in PPO ?

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