My information summary:

Bug report:
https://forum.square-enix.com/ffxiv/...63#post5773563

Initial SE forum problem description with basic computer specs:
https://forum.square-enix.com/ffxiv/...76#post5773476

Zhexos information request reply:
https://forum.square-enix.com/ffxiv/...55#post5773555

Reddit post on Immerse Gamepack experience:
https://old.reddit.com/r/ffxiv/comme...erse_gamepack/

Benchmark Score (FFXIV only running): 8714, total loading time of 24.203s (High)
Benchmark Score (FFXIV + Chrome, Discord, etc. running): 8069, total loading time of 27.579s (High)

Latencymon trace results:
- Trace time: 0:03:31 (while playing FFXIV and spamming SGE Dyskrasia inside house with orchestrion playing)
- Conclusion: suitable for handling realtime audio
- Current measured interrupt to process latency: 136.70μs
- Highest measured interrupt to process latency: 711.80μs
- Highest reported ISR routine execution time: 570.854469μs
(dxgkrnl.sys - DirectX Graphics Kernel, Microsoft Corporation)
- Highest reported DPC routine execution time: 769.682046μs
(nvlddmkm.sys - NVIDIA Windows Kernel Mode Driver, Version 497.29, NVIDIA Corporation)
- Reported total hard pagefault count: 117

Computer specs:
- CPU: AMD FX-63700 Vishera Six-Core Processor 3500MHz (running about 44-55°C)
- GPU: NVIDIA GeForce GTX 970 (running about 55°C)
- RAM: 16.0GB Dual-Channel DDR3 @ 722MHz
- Motherboard: ASUSTeK M5A99FX PRO R2.0
- USB Stereo Headset 16bit 48kHz (also at 16bit 44.1kHz)
- Windows 10 Home 64bit