Pro Tools Troubleshooting and Optimization Mastery Hub: The

When encountering persistent audio dropouts in Pro Tools, and after verifying sample rate and buffer size settings, what is the *most likely* system-level bottleneck that a specialist would investigate next, assuming a powerful but potentially misconfigured system?

implies that initial troubleshooting has been done, and a specialist would prioritize the direct audio driver interface before delving into the broader application landscape, especially if the system is otherwise powerful. Question: In a complex Pro Tools session with numerous plugins, a user reports a gradual increase in system latency and occasional "disk too slow" errors, even though their primary audio drive is an NVMe SSD. What advanced optimization technique should a specialist consider to address this, beyond simply increasing the buffer size?

A Pro Tools expert is troubleshooting a scenario where a specific third-party plugin consistently causes Pro Tools to crash upon instantiation, while other plugins function normally. The system is robust and the plugin is known to be compatible. What is the *most precise* troubleshooting step to isolate the issue to the plugin itself or its interaction with Pro Tools?